285074244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 893797632

約数和(自身を除く): 608723388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 182, 234, 252, 273, 346, 364, 468, 503, 519, 546, 692, 819, 1006, 1038, 1092, 1211, 1509, 1557, 1638, 2012, 2076, 2249, 2422, 3018, 3114, 3276, 3521, 3633, 4498, 4527, 4844, 6036, 6228, 6539, 6747, 7042, 7266, 8996, 9054, 10563, 10899, 13078, 13494, 14084, 14532, 15743, 18108, 19617, 20241, 21126, 21798, 26156, 26988, 31486, 31689, 39234, 40482, 42252, 43596, 45773, 47229, 58851, 62972, 63378, 78468, 80964, 87019, 91546, 94458, 117702, 126756, 137319, 141687, 174038, 183092, 188916, 235404, 261057, 274638, 283374, 348076, 411957, 522114, 549276, 566748, 609133, 783171, 823914, 1044228, 1131247, 1218266, 1566342, 1647828, 1827399, 2262494, 2436532, 3132684, 3393741, 3654798, 4524988, 5482197, 6787482, 7309596, 7918729, 10181223, 10964394, 13574964, 15837458, 20362446, 21928788, 23756187, 31674916, 40724892, 47512374, 71268561, 95024748, 142537122, 285074244]

約数ペア:

[(1, 285074244), (2, 142537122), (3, 95024748), (4, 71268561), (6, 47512374), (7, 40724892), (9, 31674916), (12, 23756187), (13, 21928788), (14, 20362446), (18, 15837458), (21, 13574964), (26, 10964394), (28, 10181223), (36, 7918729), (39, 7309596), (42, 6787482), (52, 5482197), (63, 4524988), (78, 3654798), (84, 3393741), (91, 3132684), (117, 2436532), (126, 2262494), (156, 1827399), (173, 1647828), (182, 1566342), (234, 1218266), (252, 1131247), (273, 1044228), (346, 823914), (364, 783171), (468, 609133), (503, 566748), (519, 549276), (546, 522114), (692, 411957), (819, 348076), (1006, 283374), (1038, 274638), (1092, 261057), (1211, 235404), (1509, 188916), (1557, 183092), (1638, 174038), (2012, 141687), (2076, 137319), (2249, 126756), (2422, 117702), (3018, 94458), (3114, 91546), (3276, 87019), (3521, 80964), (3633, 78468), (4498, 63378), (4527, 62972), (4844, 58851), (6036, 47229), (6228, 45773), (6539, 43596), (6747, 42252), (7042, 40482), (7266, 39234), (8996, 31689), (9054, 31486), (10563, 26988), (10899, 26156), (13078, 21798), (13494, 21126), (14084, 20241), (14532, 19617), (15743, 18108)]