28989683604

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 270

約数和(自身を含む): 88587367050

約数和(自身を除く): 59597683446

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 349, 372, 434, 441, 558, 588, 651, 686, 698, 868, 882, 961, 1029, 1047, 1116, 1302, 1372, 1396, 1519, 1764, 1922, 1953, 2058, 2094, 2401, 2443, 2604, 2883, 3038, 3087, 3141, 3844, 3906, 4116, 4188, 4557, 4802, 4886, 5766, 6076, 6174, 6282, 6727, 7203, 7329, 7812, 8649, 9114, 9604, 9772, 10633, 10819, 11532, 12348, 12564, 13454, 13671, 14406, 14658, 17101, 17298, 18228, 20181, 21266, 21609, 21638, 21987, 26908, 27342, 28812, 29316, 31899, 32457, 34202, 34596, 40362, 42532, 43218, 43276, 43974, 47089, 51303, 54684, 60543, 63798, 64914, 68404, 74431, 75733, 80724, 86436, 87948, 94178, 95697, 97371, 102606, 119707, 121086, 127596, 129828, 141267, 148862, 151466, 153909, 188356, 191394, 194742, 205212, 223293, 227199, 239414, 242172, 282534, 297724, 302932, 307818, 329623, 335389, 359121, 382788, 389484, 423801, 446586, 454398, 478828, 530131, 565068, 615636, 659246, 669879, 670778, 681597, 718242, 837949, 847602, 893172, 908796, 988869, 1006167, 1060262, 1077363, 1318492, 1339758, 1341556, 1363194, 1436484, 1590393, 1675898, 1695204, 1977738, 2012334, 2120524, 2154726, 2307361, 2347723, 2513847, 2679516, 2726388, 2966607, 3018501, 3180786, 3351796, 3710917, 3955476, 4024668, 4309452, 4614722, 4695446, 4771179, 5027694, 5933214, 6037002, 6361572, 6922083, 7043169, 7421834, 7541541, 9229444, 9390892, 9542358, 10055388, 11132751, 11866428, 12074004, 13844166, 14086338, 14843668, 15083082, 16434061, 19084716, 20766249, 21129507, 22265502, 25976419, 27688332, 28172676, 30166164, 32868122, 33398253, 41532498, 42259014, 44531004, 49302183, 51952838, 65736244, 66796506, 77929257, 83064996, 84518028, 98604366, 103905676, 115038427, 133593012, 147906549, 155858514, 197208732, 230076854, 233787771, 295813098, 311717028, 345115281, 460153708, 467575542, 591626196, 690230562, 805268989, 935151084, 1035345843, 1380461124, 1610537978, 2070691686, 2415806967, 3221075956, 4141383372, 4831613934, 7247420901, 9663227868, 14494841802, 28989683604]

約数ペア:

[(1, 28989683604), (2, 14494841802), (3, 9663227868), (4, 7247420901), (6, 4831613934), (7, 4141383372), (9, 3221075956), (12, 2415806967), (14, 2070691686), (18, 1610537978), (21, 1380461124), (28, 1035345843), (31, 935151084), (36, 805268989), (42, 690230562), (49, 591626196), (62, 467575542), (63, 460153708), (84, 345115281), (93, 311717028), (98, 295813098), (124, 233787771), (126, 230076854), (147, 197208732), (186, 155858514), (196, 147906549), (217, 133593012), (252, 115038427), (279, 103905676), (294, 98604366), (343, 84518028), (349, 83064996), (372, 77929257), (434, 66796506), (441, 65736244), (558, 51952838), (588, 49302183), (651, 44531004), (686, 42259014), (698, 41532498), (868, 33398253), (882, 32868122), (961, 30166164), (1029, 28172676), (1047, 27688332), (1116, 25976419), (1302, 22265502), (1372, 21129507), (1396, 20766249), (1519, 19084716), (1764, 16434061), (1922, 15083082), (1953, 14843668), (2058, 14086338), (2094, 13844166), (2401, 12074004), (2443, 11866428), (2604, 11132751), (2883, 10055388), (3038, 9542358), (3087, 9390892), (3141, 9229444), (3844, 7541541), (3906, 7421834), (4116, 7043169), (4188, 6922083), (4557, 6361572), (4802, 6037002), (4886, 5933214), (5766, 5027694), (6076, 4771179), (6174, 4695446), (6282, 4614722), (6727, 4309452), (7203, 4024668), (7329, 3955476), (7812, 3710917), (8649, 3351796), (9114, 3180786), (9604, 3018501), (9772, 2966607), (10633, 2726388), (10819, 2679516), (11532, 2513847), (12348, 2347723), (12564, 2307361), (13454, 2154726), (13671, 2120524), (14406, 2012334), (14658, 1977738), (17101, 1695204), (17298, 1675898), (18228, 1590393), (20181, 1436484), (21266, 1363194), (21609, 1341556), (21638, 1339758), (21987, 1318492), (26908, 1077363), (27342, 1060262), (28812, 1006167), (29316, 988869), (31899, 908796), (32457, 893172), (34202, 847602), (34596, 837949), (40362, 718242), (42532, 681597), (43218, 670778), (43276, 669879), (43974, 659246), (47089, 615636), (51303, 565068), (54684, 530131), (60543, 478828), (63798, 454398), (64914, 446586), (68404, 423801), (74431, 389484), (75733, 382788), (80724, 359121), (86436, 335389), (87948, 329623), (94178, 307818), (95697, 302932), (97371, 297724), (102606, 282534), (119707, 242172), (121086, 239414), (127596, 227199), (129828, 223293), (141267, 205212), (148862, 194742), (151466, 191394), (153909, 188356)]