4246988148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{477619}}^1$

素因数の和:477661

約数の個数: 72

約数和(自身を含む): 12169757600

約数和(自身を除く): 7922769452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 477619, 955238, 1432857, 1910476, 2865714, 4298571, 5731428, 6209047, 8597142, 9074761, 12418094, 17194284, 18149522, 18627141, 24836188, 27224283, 36299044, 37254282, 54448566, 55881423, 74508564, 81672849, 108897132, 111762846, 117971893, 163345698, 223525692, 235943786, 326691396, 353915679, 471887572, 707831358, 1061747037, 1415662716, 2123494074, 4246988148]

約数ペア:

[(1, 4246988148), (2, 2123494074), (3, 1415662716), (4, 1061747037), (6, 707831358), (9, 471887572), (12, 353915679), (13, 326691396), (18, 235943786), (19, 223525692), (26, 163345698), (36, 117971893), (38, 111762846), (39, 108897132), (52, 81672849), (57, 74508564), (76, 55881423), (78, 54448566), (114, 37254282), (117, 36299044), (156, 27224283), (171, 24836188), (228, 18627141), (234, 18149522), (247, 17194284), (342, 12418094), (468, 9074761), (494, 8597142), (684, 6209047), (741, 5731428), (988, 4298571), (1482, 2865714), (2223, 1910476), (2964, 1432857), (4446, 955238), (8892, 477619)]