2191389192

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 6016210200

約数和(自身を除く): 3824821008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 293, 327, 436, 586, 654, 872, 879, 953, 981, 1172, 1308, 1758, 1906, 1962, 2344, 2616, 2637, 2859, 3516, 3812, 3924, 5274, 5718, 7032, 7624, 7848, 8577, 10548, 11436, 17154, 21096, 22872, 31937, 34308, 63874, 68616, 95811, 103877, 127748, 191622, 207754, 255496, 279229, 287433, 311631, 383244, 415508, 558458, 574866, 623262, 766488, 831016, 837687, 934893, 1116916, 1149732, 1246524, 1675374, 1869786, 2233832, 2299464, 2493048, 2513061, 3350748, 3739572, 5026122, 6701496, 7479144, 10052244, 20104488, 30435961, 60871922, 91307883, 121743844, 182615766, 243487688, 273923649, 365231532, 547847298, 730463064, 1095694596, 2191389192]

約数ペア:

[(1, 2191389192), (2, 1095694596), (3, 730463064), (4, 547847298), (6, 365231532), (8, 273923649), (9, 243487688), (12, 182615766), (18, 121743844), (24, 91307883), (36, 60871922), (72, 30435961), (109, 20104488), (218, 10052244), (293, 7479144), (327, 6701496), (436, 5026122), (586, 3739572), (654, 3350748), (872, 2513061), (879, 2493048), (953, 2299464), (981, 2233832), (1172, 1869786), (1308, 1675374), (1758, 1246524), (1906, 1149732), (1962, 1116916), (2344, 934893), (2616, 837687), (2637, 831016), (2859, 766488), (3516, 623262), (3812, 574866), (3924, 558458), (5274, 415508), (5718, 383244), (7032, 311631), (7624, 287433), (7848, 279229), (8577, 255496), (10548, 207754), (11436, 191622), (17154, 127748), (21096, 103877), (22872, 95811), (31937, 68616), (34308, 63874)]