728419692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8708

約数の個数: 144

約数和(自身を含む): 2323060992

約数和(自身を除く): 1594641300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 3003, 3234, 3822, 4004, 6006, 6468, 7007, 7644, 8663, 12012, 14014, 17326, 21021, 25989, 28028, 34652, 42042, 51978, 60641, 84084, 95293, 103956, 112619, 121282, 181923, 190586, 225238, 242564, 285879, 337857, 363846, 381172, 424487, 450476, 571758, 667051, 675714, 727692, 788333, 848974, 1143516, 1238809, 1273461, 1334102, 1351428, 1576666, 1697948, 2001153, 2364999, 2477618, 2546922, 2668204, 3153332, 3716427, 4002306, 4669357, 4729998, 4955236, 5093844, 5518331, 7432854, 8004612, 8671663, 9338714, 9459996, 11036662, 14008071, 14865708, 16554993, 17343326, 18677428, 22073324, 26014989, 28016142, 33109986, 34686652, 52029978, 56032284, 60701641, 66219972, 104059956, 121403282, 182104923, 242806564, 364209846, 728419692]

約数ペア:

[(1, 728419692), (2, 364209846), (3, 242806564), (4, 182104923), (6, 121403282), (7, 104059956), (11, 66219972), (12, 60701641), (13, 56032284), (14, 52029978), (21, 34686652), (22, 33109986), (26, 28016142), (28, 26014989), (33, 22073324), (39, 18677428), (42, 17343326), (44, 16554993), (49, 14865708), (52, 14008071), (66, 11036662), (77, 9459996), (78, 9338714), (84, 8671663), (91, 8004612), (98, 7432854), (132, 5518331), (143, 5093844), (147, 4955236), (154, 4729998), (156, 4669357), (182, 4002306), (196, 3716427), (231, 3153332), (273, 2668204), (286, 2546922), (294, 2477618), (308, 2364999), (364, 2001153), (429, 1697948), (462, 1576666), (539, 1351428), (546, 1334102), (572, 1273461), (588, 1238809), (637, 1143516), (858, 848974), (924, 788333), (1001, 727692), (1078, 675714), (1092, 667051), (1274, 571758), (1617, 450476), (1716, 424487), (1911, 381172), (2002, 363846), (2156, 337857), (2548, 285879), (3003, 242564), (3234, 225238), (3822, 190586), (4004, 181923), (6006, 121282), (6468, 112619), (7007, 103956), (7644, 95293), (8663, 84084), (12012, 60641), (14014, 51978), (17326, 42042), (21021, 34652), (25989, 28028)]