318888108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 1090672128

約数和(自身を除く): 771784020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 67, 68, 77, 84, 99, 101, 102, 119, 126, 132, 134, 153, 154, 187, 198, 201, 202, 204, 231, 238, 252, 268, 303, 306, 308, 357, 374, 396, 402, 404, 462, 469, 476, 561, 603, 606, 612, 693, 707, 714, 737, 748, 804, 909, 924, 938, 1071, 1111, 1122, 1139, 1206, 1212, 1309, 1386, 1407, 1414, 1428, 1474, 1683, 1717, 1818, 1876, 2121, 2142, 2211, 2222, 2244, 2278, 2412, 2618, 2772, 2814, 2828, 2948, 3333, 3366, 3417, 3434, 3636, 3927, 4221, 4242, 4284, 4422, 4444, 4556, 5151, 5159, 5236, 5628, 6363, 6633, 6666, 6732, 6767, 6834, 6868, 7777, 7854, 7973, 8442, 8484, 8844, 9999, 10251, 10302, 10318, 11781, 12019, 12529, 12726, 13266, 13332, 13534, 13668, 15453, 15477, 15554, 15708, 15946, 16884, 18887, 19998, 20301, 20502, 20604, 20636, 23331, 23562, 23919, 24038, 25058, 25452, 26532, 27068, 30906, 30954, 31108, 31892, 36057, 37587, 37774, 39996, 40602, 41004, 46431, 46662, 47124, 47369, 47838, 48076, 50116, 56661, 60903, 61812, 61908, 69993, 71757, 72114, 74437, 75174, 75548, 81204, 87703, 92862, 93324, 94738, 95676, 108171, 112761, 113322, 115039, 121806, 132209, 139986, 142107, 143514, 144228, 148874, 150348, 169983, 175406, 185724, 189476, 216342, 223311, 225522, 226644, 230078, 243612, 263109, 264418, 279972, 284214, 287028, 297748, 339966, 345117, 350812, 396627, 426321, 432684, 446622, 451044, 460156, 521059, 526218, 528836, 568428, 669933, 679932, 690234, 789327, 793254, 805273, 852642, 893244, 1035351, 1042118, 1052436, 1189881, 1265429, 1339866, 1380468, 1563177, 1578654, 1586508, 1610546, 1705284, 2070702, 2084236, 2379762, 2415819, 2530858, 2679732, 3126354, 3157308, 3221092, 3796287, 4141404, 4689531, 4759524, 4831638, 5061716, 6252708, 7247457, 7592574, 8858003, 9379062, 9663276, 11388861, 14494914, 15185148, 17716006, 18758124, 22777722, 26574009, 28989828, 35432012, 45555444, 53148018, 79722027, 106296036, 159444054, 318888108]

約数ペア:

[(1, 318888108), (2, 159444054), (3, 106296036), (4, 79722027), (6, 53148018), (7, 45555444), (9, 35432012), (11, 28989828), (12, 26574009), (14, 22777722), (17, 18758124), (18, 17716006), (21, 15185148), (22, 14494914), (28, 11388861), (33, 9663276), (34, 9379062), (36, 8858003), (42, 7592574), (44, 7247457), (51, 6252708), (63, 5061716), (66, 4831638), (67, 4759524), (68, 4689531), (77, 4141404), (84, 3796287), (99, 3221092), (101, 3157308), (102, 3126354), (119, 2679732), (126, 2530858), (132, 2415819), (134, 2379762), (153, 2084236), (154, 2070702), (187, 1705284), (198, 1610546), (201, 1586508), (202, 1578654), (204, 1563177), (231, 1380468), (238, 1339866), (252, 1265429), (268, 1189881), (303, 1052436), (306, 1042118), (308, 1035351), (357, 893244), (374, 852642), (396, 805273), (402, 793254), (404, 789327), (462, 690234), (469, 679932), (476, 669933), (561, 568428), (603, 528836), (606, 526218), (612, 521059), (693, 460156), (707, 451044), (714, 446622), (737, 432684), (748, 426321), (804, 396627), (909, 350812), (924, 345117), (938, 339966), (1071, 297748), (1111, 287028), (1122, 284214), (1139, 279972), (1206, 264418), (1212, 263109), (1309, 243612), (1386, 230078), (1407, 226644), (1414, 225522), (1428, 223311), (1474, 216342), (1683, 189476), (1717, 185724), (1818, 175406), (1876, 169983), (2121, 150348), (2142, 148874), (2211, 144228), (2222, 143514), (2244, 142107), (2278, 139986), (2412, 132209), (2618, 121806), (2772, 115039), (2814, 113322), (2828, 112761), (2948, 108171), (3333, 95676), (3366, 94738), (3417, 93324), (3434, 92862), (3636, 87703), (3927, 81204), (4221, 75548), (4242, 75174), (4284, 74437), (4422, 72114), (4444, 71757), (4556, 69993), (5151, 61908), (5159, 61812), (5236, 60903), (5628, 56661), (6363, 50116), (6633, 48076), (6666, 47838), (6732, 47369), (6767, 47124), (6834, 46662), (6868, 46431), (7777, 41004), (7854, 40602), (7973, 39996), (8442, 37774), (8484, 37587), (8844, 36057), (9999, 31892), (10251, 31108), (10302, 30954), (10318, 30906), (11781, 27068), (12019, 26532), (12529, 25452), (12726, 25058), (13266, 24038), (13332, 23919), (13534, 23562), (13668, 23331), (15453, 20636), (15477, 20604), (15554, 20502), (15708, 20301), (15946, 19998), (16884, 18887)]