291266952

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 789264000

約数和(自身を除く): 497997048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 59, 82, 87, 116, 118, 123, 164, 173, 174, 177, 232, 236, 246, 328, 346, 348, 354, 472, 492, 519, 692, 696, 708, 984, 1038, 1189, 1384, 1416, 1711, 2076, 2378, 2419, 3422, 3567, 4152, 4756, 4838, 5017, 5133, 6844, 7093, 7134, 7257, 9512, 9676, 10034, 10207, 10266, 13688, 14186, 14268, 14514, 15051, 19352, 20068, 20414, 20532, 21279, 28372, 28536, 29028, 30102, 30621, 40136, 40828, 41064, 42558, 56744, 58056, 60204, 61242, 70151, 81656, 85116, 120408, 122484, 140302, 170232, 205697, 210453, 244968, 280604, 296003, 411394, 418487, 420906, 561208, 592006, 617091, 822788, 836974, 841812, 888009, 1184012, 1234182, 1255461, 1645576, 1673948, 1683624, 1776018, 2368024, 2468364, 2510922, 3347896, 3552036, 4936728, 5021844, 7104072, 10043688, 12136123, 24272246, 36408369, 48544492, 72816738, 97088984, 145633476, 291266952]

約数ペア:

[(1, 291266952), (2, 145633476), (3, 97088984), (4, 72816738), (6, 48544492), (8, 36408369), (12, 24272246), (24, 12136123), (29, 10043688), (41, 7104072), (58, 5021844), (59, 4936728), (82, 3552036), (87, 3347896), (116, 2510922), (118, 2468364), (123, 2368024), (164, 1776018), (173, 1683624), (174, 1673948), (177, 1645576), (232, 1255461), (236, 1234182), (246, 1184012), (328, 888009), (346, 841812), (348, 836974), (354, 822788), (472, 617091), (492, 592006), (519, 561208), (692, 420906), (696, 418487), (708, 411394), (984, 296003), (1038, 280604), (1189, 244968), (1384, 210453), (1416, 205697), (1711, 170232), (2076, 140302), (2378, 122484), (2419, 120408), (3422, 85116), (3567, 81656), (4152, 70151), (4756, 61242), (4838, 60204), (5017, 58056), (5133, 56744), (6844, 42558), (7093, 41064), (7134, 40828), (7257, 40136), (9512, 30621), (9676, 30102), (10034, 29028), (10207, 28536), (10266, 28372), (13688, 21279), (14186, 20532), (14268, 20414), (14514, 20068), (15051, 19352)]