248355384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17569}}^1$

素因数の和:17628

約数の個数: 64

約数和(自身を含む): 674688000

約数和(自身を除く): 426332616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 17569, 35138, 52707, 70276, 105414, 140552, 210828, 333811, 421656, 544639, 667622, 1001433, 1089278, 1335244, 1633917, 2002866, 2178556, 2670488, 3267834, 4005732, 4357112, 6535668, 8011464, 10348141, 13071336, 20696282, 31044423, 41392564, 62088846, 82785128, 124177692, 248355384]

約数ペア:

[(1, 248355384), (2, 124177692), (3, 82785128), (4, 62088846), (6, 41392564), (8, 31044423), (12, 20696282), (19, 13071336), (24, 10348141), (31, 8011464), (38, 6535668), (57, 4357112), (62, 4005732), (76, 3267834), (93, 2670488), (114, 2178556), (124, 2002866), (152, 1633917), (186, 1335244), (228, 1089278), (248, 1001433), (372, 667622), (456, 544639), (589, 421656), (744, 333811), (1178, 210828), (1767, 140552), (2356, 105414), (3534, 70276), (4712, 52707), (7068, 35138), (14136, 17569)]