3936703664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 7950886944

約数和(自身を除く): 4014183280

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 181, 202, 313, 344, 362, 404, 626, 688, 724, 808, 1252, 1448, 1616, 2504, 2896, 4343, 5008, 7783, 8686, 13459, 15566, 17372, 18281, 26918, 31132, 31613, 34744, 36562, 53836, 56653, 62264, 63226, 69488, 73124, 107672, 113306, 124528, 126452, 146248, 215344, 226612, 252904, 292496, 453224, 505808, 786083, 906448, 1359359, 1572166, 2436079, 2718718, 3144332, 4872158, 5437436, 5721953, 6288664, 9744316, 10874872, 11443906, 12577328, 19488632, 21749744, 22887812, 38977264, 45775624, 91551248, 246043979, 492087958, 984175916, 1968351832, 3936703664]

約数ペア:

[(1, 3936703664), (2, 1968351832), (4, 984175916), (8, 492087958), (16, 246043979), (43, 91551248), (86, 45775624), (101, 38977264), (172, 22887812), (181, 21749744), (202, 19488632), (313, 12577328), (344, 11443906), (362, 10874872), (404, 9744316), (626, 6288664), (688, 5721953), (724, 5437436), (808, 4872158), (1252, 3144332), (1448, 2718718), (1616, 2436079), (2504, 1572166), (2896, 1359359), (4343, 906448), (5008, 786083), (7783, 505808), (8686, 453224), (13459, 292496), (15566, 252904), (17372, 226612), (18281, 215344), (26918, 146248), (31132, 126452), (31613, 124528), (34744, 113306), (36562, 107672), (53836, 73124), (56653, 69488), (62264, 63226)]