241891636

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 521240832

約数和(自身を除く): 279349196

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 868, 971, 1148, 1271, 1519, 1942, 2009, 2542, 3038, 3884, 4018, 5084, 6076, 6797, 8036, 8897, 13594, 17794, 27188, 30101, 35588, 39811, 47579, 60202, 62279, 79622, 95158, 120404, 124558, 159244, 190316, 210707, 249116, 278677, 421414, 557354, 842828, 1114708, 1234141, 1474949, 1950739, 2468282, 2949898, 3901478, 4936564, 5899796, 7802956, 8638987, 17277974, 34555948, 60472909, 120945818, 241891636]

約数ペア:

[(1, 241891636), (2, 120945818), (4, 60472909), (7, 34555948), (14, 17277974), (28, 8638987), (31, 7802956), (41, 5899796), (49, 4936564), (62, 3901478), (82, 2949898), (98, 2468282), (124, 1950739), (164, 1474949), (196, 1234141), (217, 1114708), (287, 842828), (434, 557354), (574, 421414), (868, 278677), (971, 249116), (1148, 210707), (1271, 190316), (1519, 159244), (1942, 124558), (2009, 120404), (2542, 95158), (3038, 79622), (3884, 62279), (4018, 60202), (5084, 47579), (6076, 39811), (6797, 35588), (8036, 30101), (8897, 27188), (13594, 17794)]