2488847928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5517

約数の個数: 128

約数和(自身を含む): 7394526720

約数和(自身を除く): 4905678792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 201, 246, 268, 287, 328, 402, 469, 492, 536, 574, 804, 861, 938, 984, 1148, 1407, 1608, 1722, 1876, 2296, 2747, 2814, 3444, 3752, 5393, 5494, 5628, 6888, 8241, 10786, 10988, 11256, 16179, 16482, 19229, 21572, 21976, 32358, 32964, 37751, 38458, 43144, 57687, 64716, 65928, 75502, 76916, 113253, 115374, 129432, 151004, 153832, 221113, 226506, 230748, 302008, 361331, 442226, 453012, 461496, 663339, 722662, 884452, 906024, 1083993, 1326678, 1445324, 1547791, 1768904, 2167986, 2529317, 2653356, 2890648, 3095582, 4335972, 4643373, 5058634, 5306712, 6191164, 7587951, 8671944, 9286746, 10117268, 12382328, 14814571, 15175902, 18573492, 20234536, 29629142, 30351804, 37146984, 44443713, 59258284, 60703608, 88887426, 103701997, 118516568, 177774852, 207403994, 311105991, 355549704, 414807988, 622211982, 829615976, 1244423964, 2488847928]

約数ペア:

[(1, 2488847928), (2, 1244423964), (3, 829615976), (4, 622211982), (6, 414807988), (7, 355549704), (8, 311105991), (12, 207403994), (14, 177774852), (21, 118516568), (24, 103701997), (28, 88887426), (41, 60703608), (42, 59258284), (56, 44443713), (67, 37146984), (82, 30351804), (84, 29629142), (123, 20234536), (134, 18573492), (164, 15175902), (168, 14814571), (201, 12382328), (246, 10117268), (268, 9286746), (287, 8671944), (328, 7587951), (402, 6191164), (469, 5306712), (492, 5058634), (536, 4643373), (574, 4335972), (804, 3095582), (861, 2890648), (938, 2653356), (984, 2529317), (1148, 2167986), (1407, 1768904), (1608, 1547791), (1722, 1445324), (1876, 1326678), (2296, 1083993), (2747, 906024), (2814, 884452), (3444, 722662), (3752, 663339), (5393, 461496), (5494, 453012), (5628, 442226), (6888, 361331), (8241, 302008), (10786, 230748), (10988, 226506), (11256, 221113), (16179, 153832), (16482, 151004), (19229, 129432), (21572, 115374), (21976, 113253), (32358, 76916), (32964, 75502), (37751, 65928), (38458, 64716), (43144, 57687)]