28809967428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 288

約数和(自身を含む): 84581253120

約数和(自身を除く): 55771285692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 79, 93, 99, 122, 124, 132, 158, 183, 186, 198, 237, 244, 279, 316, 341, 366, 372, 396, 474, 487, 549, 558, 671, 682, 711, 732, 869, 948, 974, 1023, 1098, 1116, 1342, 1364, 1422, 1461, 1738, 1891, 1948, 2013, 2046, 2196, 2449, 2607, 2684, 2844, 2922, 3069, 3476, 3782, 4026, 4092, 4383, 4819, 4898, 5214, 5357, 5673, 5844, 6039, 6138, 7347, 7564, 7821, 8052, 8766, 9638, 9796, 10428, 10714, 11346, 12078, 12276, 14457, 14694, 15097, 15642, 16071, 17019, 17532, 19276, 20801, 21428, 22041, 22692, 24156, 26939, 28914, 29388, 29707, 30194, 31284, 32142, 34038, 38473, 41602, 43371, 44082, 45291, 48213, 53009, 53878, 57828, 59414, 60388, 62403, 64284, 68076, 76946, 80817, 83204, 86742, 88164, 89121, 90582, 96426, 106018, 107756, 115419, 118828, 124806, 135873, 149389, 153892, 159027, 161634, 166067, 173484, 178242, 181164, 187209, 192852, 212036, 230838, 242451, 249612, 267363, 271746, 298778, 318054, 323268, 326777, 332134, 346257, 356484, 374418, 423203, 448167, 461676, 477081, 484902, 498201, 534726, 543492, 597556, 636108, 653554, 664268, 692514, 748836, 846406, 896334, 920917, 954162, 969804, 980331, 996402, 1069452, 1192663, 1269609, 1307108, 1344501, 1385028, 1494603, 1643279, 1692812, 1792668, 1841834, 1908324, 1960662, 1992804, 2346853, 2385326, 2539218, 2689002, 2762751, 2940993, 2989206, 3286558, 3577989, 3683668, 3808827, 3921324, 4693706, 4770652, 4929837, 5078436, 5378004, 5525502, 5881986, 5978412, 6573116, 7040559, 7155978, 7617654, 8288253, 9387412, 9859674, 10130087, 10733967, 11051004, 11763972, 13119293, 14081118, 14311956, 14789511, 15235308, 16576506, 19719348, 20260174, 21121677, 21467934, 25815383, 26238586, 28162236, 29579022, 30390261, 33153012, 39357879, 40520348, 42243354, 42935868, 51630766, 52477172, 59158044, 60780522, 72752443, 77446149, 78715758, 84486708, 91170783, 103261532, 118073637, 121561044, 145504886, 154892298, 157431516, 182341566, 218257329, 232338447, 236147274, 291009772, 309784596, 364683132, 436514658, 464676894, 472294548, 654771987, 800276873, 873029316, 929353788, 1309543974, 1600553746, 2400830619, 2619087948, 3201107492, 4801661238, 7202491857, 9603322476, 14404983714, 28809967428]

約数ペア:

[(1, 28809967428), (2, 14404983714), (3, 9603322476), (4, 7202491857), (6, 4801661238), (9, 3201107492), (11, 2619087948), (12, 2400830619), (18, 1600553746), (22, 1309543974), (31, 929353788), (33, 873029316), (36, 800276873), (44, 654771987), (61, 472294548), (62, 464676894), (66, 436514658), (79, 364683132), (93, 309784596), (99, 291009772), (122, 236147274), (124, 232338447), (132, 218257329), (158, 182341566), (183, 157431516), (186, 154892298), (198, 145504886), (237, 121561044), (244, 118073637), (279, 103261532), (316, 91170783), (341, 84486708), (366, 78715758), (372, 77446149), (396, 72752443), (474, 60780522), (487, 59158044), (549, 52477172), (558, 51630766), (671, 42935868), (682, 42243354), (711, 40520348), (732, 39357879), (869, 33153012), (948, 30390261), (974, 29579022), (1023, 28162236), (1098, 26238586), (1116, 25815383), (1342, 21467934), (1364, 21121677), (1422, 20260174), (1461, 19719348), (1738, 16576506), (1891, 15235308), (1948, 14789511), (2013, 14311956), (2046, 14081118), (2196, 13119293), (2449, 11763972), (2607, 11051004), (2684, 10733967), (2844, 10130087), (2922, 9859674), (3069, 9387412), (3476, 8288253), (3782, 7617654), (4026, 7155978), (4092, 7040559), (4383, 6573116), (4819, 5978412), (4898, 5881986), (5214, 5525502), (5357, 5378004), (5673, 5078436), (5844, 4929837), (6039, 4770652), (6138, 4693706), (7347, 3921324), (7564, 3808827), (7821, 3683668), (8052, 3577989), (8766, 3286558), (9638, 2989206), (9796, 2940993), (10428, 2762751), (10714, 2689002), (11346, 2539218), (12078, 2385326), (12276, 2346853), (14457, 1992804), (14694, 1960662), (15097, 1908324), (15642, 1841834), (16071, 1792668), (17019, 1692812), (17532, 1643279), (19276, 1494603), (20801, 1385028), (21428, 1344501), (22041, 1307108), (22692, 1269609), (24156, 1192663), (26939, 1069452), (28914, 996402), (29388, 980331), (29707, 969804), (30194, 954162), (31284, 920917), (32142, 896334), (34038, 846406), (38473, 748836), (41602, 692514), (43371, 664268), (44082, 653554), (45291, 636108), (48213, 597556), (53009, 543492), (53878, 534726), (57828, 498201), (59414, 484902), (60388, 477081), (62403, 461676), (64284, 448167), (68076, 423203), (76946, 374418), (80817, 356484), (83204, 346257), (86742, 332134), (88164, 326777), (89121, 323268), (90582, 318054), (96426, 298778), (106018, 271746), (107756, 267363), (115419, 249612), (118828, 242451), (124806, 230838), (135873, 212036), (149389, 192852), (153892, 187209), (159027, 181164), (161634, 178242), (166067, 173484)]