817990992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62423}}^1$

素因数の和:62457

約数の個数: 120

約数和(自身を含む): 2817569664

約数和(自身を除く): 1999578672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 62423, 124846, 187269, 249692, 374538, 436961, 499384, 561807, 749076, 811499, 873922, 998768, 1123614, 1310883, 1498152, 1622998, 1747844, 2247228, 2434497, 2621766, 2996304, 3245996, 3495688, 3932649, 4494456, 4868994, 5243532, 5680493, 6491992, 6991376, 7303491, 7865298, 8988912, 9737988, 10487064, 11360986, 12983984, 14606982, 15730596, 17041479, 19475976, 20974128, 22721972, 29213964, 31461192, 34082958, 38951952, 45443944, 51124437, 58427928, 62922384, 68165916, 90887888, 102248874, 116855856, 136331832, 204497748, 272663664, 408995496, 817990992]

約数ペア:

[(1, 817990992), (2, 408995496), (3, 272663664), (4, 204497748), (6, 136331832), (7, 116855856), (8, 102248874), (9, 90887888), (12, 68165916), (13, 62922384), (14, 58427928), (16, 51124437), (18, 45443944), (21, 38951952), (24, 34082958), (26, 31461192), (28, 29213964), (36, 22721972), (39, 20974128), (42, 19475976), (48, 17041479), (52, 15730596), (56, 14606982), (63, 12983984), (72, 11360986), (78, 10487064), (84, 9737988), (91, 8988912), (104, 7865298), (112, 7303491), (117, 6991376), (126, 6491992), (144, 5680493), (156, 5243532), (168, 4868994), (182, 4494456), (208, 3932649), (234, 3495688), (252, 3245996), (273, 2996304), (312, 2621766), (336, 2434497), (364, 2247228), (468, 1747844), (504, 1622998), (546, 1498152), (624, 1310883), (728, 1123614), (819, 998768), (936, 873922), (1008, 811499), (1092, 749076), (1456, 561807), (1638, 499384), (1872, 436961), (2184, 374538), (3276, 249692), (4368, 187269), (6552, 124846), (13104, 62423)]