281065784184

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{122231}}^1$

素因数の和:122645

約数の個数: 96

約数和(自身を含む): 770831661600

約数和(自身を除く): 489765877416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 293, 327, 436, 586, 654, 872, 879, 981, 1172, 1308, 1758, 1962, 2344, 2616, 2637, 3516, 3924, 5274, 7032, 7848, 10548, 21096, 31937, 63874, 95811, 122231, 127748, 191622, 244462, 255496, 287433, 366693, 383244, 488924, 574866, 733386, 766488, 977848, 1100079, 1149732, 1466772, 2200158, 2299464, 2933544, 4400316, 8800632, 13323179, 26646358, 35813683, 39969537, 53292716, 71627366, 79939074, 106585432, 107441049, 119908611, 143254732, 159878148, 214882098, 239817222, 286509464, 319756296, 322323147, 429764196, 479634444, 644646294, 859528392, 959268888, 1289292588, 2578585176, 3903691447, 7807382894, 11711074341, 15614765788, 23422148682, 31229531576, 35133223023, 46844297364, 70266446046, 93688594728, 140532892092, 281065784184]

約数ペア:

[(1, 281065784184), (2, 140532892092), (3, 93688594728), (4, 70266446046), (6, 46844297364), (8, 35133223023), (9, 31229531576), (12, 23422148682), (18, 15614765788), (24, 11711074341), (36, 7807382894), (72, 3903691447), (109, 2578585176), (218, 1289292588), (293, 959268888), (327, 859528392), (436, 644646294), (586, 479634444), (654, 429764196), (872, 322323147), (879, 319756296), (981, 286509464), (1172, 239817222), (1308, 214882098), (1758, 159878148), (1962, 143254732), (2344, 119908611), (2616, 107441049), (2637, 106585432), (3516, 79939074), (3924, 71627366), (5274, 53292716), (7032, 39969537), (7848, 35813683), (10548, 26646358), (21096, 13323179), (31937, 8800632), (63874, 4400316), (95811, 2933544), (122231, 2299464), (127748, 2200158), (191622, 1466772), (244462, 1149732), (255496, 1100079), (287433, 977848), (366693, 766488), (383244, 733386), (488924, 574866)]