387184668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 1066039296

約数和(自身を除く): 678854628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 59, 62, 69, 78, 92, 93, 118, 124, 138, 156, 177, 186, 236, 276, 299, 354, 372, 403, 598, 708, 713, 767, 806, 897, 1196, 1209, 1357, 1426, 1534, 1612, 1794, 1829, 2139, 2301, 2418, 2714, 2852, 3068, 3481, 3588, 3658, 4071, 4278, 4602, 4836, 5428, 5487, 6962, 7316, 8142, 8556, 9204, 9269, 10443, 10974, 13924, 16284, 17641, 18538, 20886, 21948, 23777, 27807, 35282, 37076, 41772, 42067, 45253, 47554, 52923, 55614, 70564, 71331, 80063, 84134, 90506, 95108, 105846, 107911, 111228, 126201, 135759, 142662, 160126, 168268, 181012, 211692, 215822, 240189, 252402, 271518, 285324, 320252, 323733, 431644, 480378, 504804, 543036, 546871, 647466, 960756, 1040819, 1093742, 1294932, 1402843, 1640613, 2081638, 2187484, 2481953, 2805686, 3122457, 3281226, 4163276, 4208529, 4963906, 5611372, 6244914, 6562452, 7445859, 8417058, 9927812, 12489828, 14891718, 16834116, 29783436, 32265389, 64530778, 96796167, 129061556, 193592334, 387184668]

約数ペア:

[(1, 387184668), (2, 193592334), (3, 129061556), (4, 96796167), (6, 64530778), (12, 32265389), (13, 29783436), (23, 16834116), (26, 14891718), (31, 12489828), (39, 9927812), (46, 8417058), (52, 7445859), (59, 6562452), (62, 6244914), (69, 5611372), (78, 4963906), (92, 4208529), (93, 4163276), (118, 3281226), (124, 3122457), (138, 2805686), (156, 2481953), (177, 2187484), (186, 2081638), (236, 1640613), (276, 1402843), (299, 1294932), (354, 1093742), (372, 1040819), (403, 960756), (598, 647466), (708, 546871), (713, 543036), (767, 504804), (806, 480378), (897, 431644), (1196, 323733), (1209, 320252), (1357, 285324), (1426, 271518), (1534, 252402), (1612, 240189), (1794, 215822), (1829, 211692), (2139, 181012), (2301, 168268), (2418, 160126), (2714, 142662), (2852, 135759), (3068, 126201), (3481, 111228), (3588, 107911), (3658, 105846), (4071, 95108), (4278, 90506), (4602, 84134), (4836, 80063), (5428, 71331), (5487, 70564), (6962, 55614), (7316, 52923), (8142, 47554), (8556, 45253), (9204, 42067), (9269, 41772), (10443, 37076), (10974, 35282), (13924, 27807), (16284, 23777), (17641, 21948), (18538, 20886)]