223727868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 718821376

約数和(自身を除く): 495093508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2203, 2418, 2604, 2821, 3276, 3627, 3906, 4406, 4836, 5642, 6609, 7254, 7812, 8463, 8812, 11284, 13218, 14508, 15421, 16926, 19827, 25389, 26436, 28639, 30842, 33852, 39654, 46263, 50778, 57278, 61684, 68293, 79308, 85917, 92526, 101556, 114556, 136586, 138789, 171834, 185052, 200473, 204879, 257751, 273172, 277578, 343668, 400946, 409758, 478051, 515502, 555156, 601419, 614637, 801892, 819516, 887809, 956102, 1031004, 1202838, 1229274, 1434153, 1775618, 1804257, 1912204, 2405676, 2458548, 2663427, 2868306, 3551236, 3608514, 4302459, 5326854, 5736612, 6214663, 7217028, 7990281, 8604918, 10653708, 12429326, 15980562, 17209836, 18643989, 24858652, 31961124, 37287978, 55931967, 74575956, 111863934, 223727868]

約数ペア:

[(1, 223727868), (2, 111863934), (3, 74575956), (4, 55931967), (6, 37287978), (7, 31961124), (9, 24858652), (12, 18643989), (13, 17209836), (14, 15980562), (18, 12429326), (21, 10653708), (26, 8604918), (28, 7990281), (31, 7217028), (36, 6214663), (39, 5736612), (42, 5326854), (52, 4302459), (62, 3608514), (63, 3551236), (78, 2868306), (84, 2663427), (91, 2458548), (93, 2405676), (117, 1912204), (124, 1804257), (126, 1775618), (156, 1434153), (182, 1229274), (186, 1202838), (217, 1031004), (234, 956102), (252, 887809), (273, 819516), (279, 801892), (364, 614637), (372, 601419), (403, 555156), (434, 515502), (468, 478051), (546, 409758), (558, 400946), (651, 343668), (806, 277578), (819, 273172), (868, 257751), (1092, 204879), (1116, 200473), (1209, 185052), (1302, 171834), (1612, 138789), (1638, 136586), (1953, 114556), (2203, 101556), (2418, 92526), (2604, 85917), (2821, 79308), (3276, 68293), (3627, 61684), (3906, 57278), (4406, 50778), (4836, 46263), (5642, 39654), (6609, 33852), (7254, 30842), (7812, 28639), (8463, 26436), (8812, 25389), (11284, 19827), (13218, 16926), (14508, 15421)]