809948568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12473

約数の個数: 128

約数和(自身を含む): 2504275200

約数和(自身を除く): 1694326632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2508, 2717, 2964, 3432, 5016, 5434, 5928, 8151, 10868, 12421, 16302, 21736, 24842, 32604, 37263, 49684, 65208, 74526, 99368, 136631, 149052, 161473, 235999, 273262, 298104, 322946, 409893, 471998, 484419, 546524, 645892, 707997, 819786, 943996, 968838, 1093048, 1291784, 1415994, 1639572, 1776203, 1887992, 1937676, 2595989, 2831988, 3067987, 3279144, 3552406, 3875352, 5191978, 5328609, 5663976, 6135974, 7104812, 7787967, 9203961, 10383956, 10657218, 12271948, 14209624, 15575934, 18407922, 20767912, 21314436, 24543896, 31151868, 33747857, 36815844, 42628872, 62303736, 67495714, 73631688, 101243571, 134991428, 202487142, 269982856, 404974284, 809948568]

約数ペア:

[(1, 809948568), (2, 404974284), (3, 269982856), (4, 202487142), (6, 134991428), (8, 101243571), (11, 73631688), (12, 67495714), (13, 62303736), (19, 42628872), (22, 36815844), (24, 33747857), (26, 31151868), (33, 24543896), (38, 21314436), (39, 20767912), (44, 18407922), (52, 15575934), (57, 14209624), (66, 12271948), (76, 10657218), (78, 10383956), (88, 9203961), (104, 7787967), (114, 7104812), (132, 6135974), (143, 5663976), (152, 5328609), (156, 5191978), (209, 3875352), (228, 3552406), (247, 3279144), (264, 3067987), (286, 2831988), (312, 2595989), (418, 1937676), (429, 1887992), (456, 1776203), (494, 1639572), (572, 1415994), (627, 1291784), (741, 1093048), (836, 968838), (858, 943996), (988, 819786), (1144, 707997), (1254, 645892), (1482, 546524), (1672, 484419), (1716, 471998), (1976, 409893), (2508, 322946), (2717, 298104), (2964, 273262), (3432, 235999), (5016, 161473), (5434, 149052), (5928, 136631), (8151, 99368), (10868, 74526), (12421, 65208), (16302, 49684), (21736, 37263), (24842, 32604)]