248376504

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 638144640

約数和(自身を除く): 389768136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 83, 134, 166, 201, 249, 268, 332, 402, 498, 536, 664, 804, 996, 1608, 1861, 1992, 3722, 5561, 5583, 7444, 11122, 11166, 14888, 16683, 22244, 22332, 33366, 44488, 44664, 66732, 124687, 133464, 154463, 249374, 308926, 374061, 463389, 498748, 617852, 748122, 926778, 997496, 1235704, 1496244, 1853556, 2992488, 3707112, 10349021, 20698042, 31047063, 41396084, 62094126, 82792168, 124188252, 248376504]

約数ペア:

[(1, 248376504), (2, 124188252), (3, 82792168), (4, 62094126), (6, 41396084), (8, 31047063), (12, 20698042), (24, 10349021), (67, 3707112), (83, 2992488), (134, 1853556), (166, 1496244), (201, 1235704), (249, 997496), (268, 926778), (332, 748122), (402, 617852), (498, 498748), (536, 463389), (664, 374061), (804, 308926), (996, 249374), (1608, 154463), (1861, 133464), (1992, 124687), (3722, 66732), (5561, 44664), (5583, 44488), (7444, 33366), (11122, 22332), (11166, 22244), (14888, 16683)]