28213897392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{13879}}^1$

素因数の和:14655

約数の個数: 120

約数和(自身を含む): 83233363200

約数和(自身を除く): 55019465808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 743, 912, 1368, 1486, 2229, 2736, 2972, 4458, 5944, 6687, 8916, 11888, 13374, 13879, 14117, 17832, 26748, 27758, 28234, 35664, 41637, 42351, 53496, 55516, 56468, 83274, 84702, 106992, 111032, 112936, 124911, 127053, 166548, 169404, 222064, 225872, 249822, 254106, 263701, 333096, 338808, 499644, 508212, 527402, 666192, 677616, 791103, 999288, 1016424, 1054804, 1582206, 1998576, 2032848, 2109608, 2373309, 3164412, 4219216, 4746618, 6328824, 9493236, 10312097, 12657648, 18986472, 20624194, 30936291, 37972944, 41248388, 61872582, 82496776, 92808873, 123745164, 164993552, 185617746, 195929843, 247490328, 371235492, 391859686, 494980656, 587789529, 742470984, 783719372, 1175579058, 1484941968, 1567438744, 1763368587, 2351158116, 3134877488, 3526737174, 4702316232, 7053474348, 9404632464, 14106948696, 28213897392]

約数ペア:

[(1, 28213897392), (2, 14106948696), (3, 9404632464), (4, 7053474348), (6, 4702316232), (8, 3526737174), (9, 3134877488), (12, 2351158116), (16, 1763368587), (18, 1567438744), (19, 1484941968), (24, 1175579058), (36, 783719372), (38, 742470984), (48, 587789529), (57, 494980656), (72, 391859686), (76, 371235492), (114, 247490328), (144, 195929843), (152, 185617746), (171, 164993552), (228, 123745164), (304, 92808873), (342, 82496776), (456, 61872582), (684, 41248388), (743, 37972944), (912, 30936291), (1368, 20624194), (1486, 18986472), (2229, 12657648), (2736, 10312097), (2972, 9493236), (4458, 6328824), (5944, 4746618), (6687, 4219216), (8916, 3164412), (11888, 2373309), (13374, 2109608), (13879, 2032848), (14117, 1998576), (17832, 1582206), (26748, 1054804), (27758, 1016424), (28234, 999288), (35664, 791103), (41637, 677616), (42351, 666192), (53496, 527402), (55516, 508212), (56468, 499644), (83274, 338808), (84702, 333096), (106992, 263701), (111032, 254106), (112936, 249822), (124911, 225872), (127053, 222064), (166548, 169404)]