259381304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 636037920

約数和(自身を除く): 376656616

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 161, 182, 184, 196, 299, 322, 364, 392, 598, 637, 644, 728, 1127, 1196, 1274, 1288, 2093, 2213, 2254, 2392, 2548, 4186, 4426, 4508, 5096, 8372, 8852, 9016, 14651, 15491, 16744, 17704, 28769, 29302, 30982, 50899, 57538, 58604, 61964, 101798, 108437, 115076, 117208, 123928, 201383, 203596, 216874, 230152, 356293, 402766, 407192, 433748, 661687, 712586, 805532, 867496, 1323374, 1409681, 1425172, 1611064, 2494051, 2646748, 2819362, 2850344, 4631809, 4988102, 5293496, 5638724, 9263618, 9976204, 11277448, 18527236, 19952408, 32422663, 37054472, 64845326, 129690652, 259381304]

約数ペア:

[(1, 259381304), (2, 129690652), (4, 64845326), (7, 37054472), (8, 32422663), (13, 19952408), (14, 18527236), (23, 11277448), (26, 9976204), (28, 9263618), (46, 5638724), (49, 5293496), (52, 4988102), (56, 4631809), (91, 2850344), (92, 2819362), (98, 2646748), (104, 2494051), (161, 1611064), (182, 1425172), (184, 1409681), (196, 1323374), (299, 867496), (322, 805532), (364, 712586), (392, 661687), (598, 433748), (637, 407192), (644, 402766), (728, 356293), (1127, 230152), (1196, 216874), (1274, 203596), (1288, 201383), (2093, 123928), (2213, 117208), (2254, 115076), (2392, 108437), (2548, 101798), (4186, 61964), (4426, 58604), (4508, 57538), (5096, 50899), (8372, 30982), (8852, 29302), (9016, 28769), (14651, 17704), (15491, 16744)]