404296668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 1160140800

約数和(自身を除く): 755844132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 171, 186, 207, 228, 276, 279, 342, 372, 414, 437, 558, 589, 684, 713, 828, 829, 874, 1116, 1178, 1311, 1426, 1658, 1748, 1767, 2139, 2356, 2487, 2622, 2852, 3316, 3534, 3933, 4278, 4974, 5244, 5301, 6417, 7068, 7461, 7866, 8556, 9948, 10602, 12834, 13547, 14922, 15732, 15751, 19067, 21204, 25668, 25699, 27094, 29844, 31502, 38134, 40641, 47253, 51398, 54188, 57201, 63004, 76268, 77097, 81282, 94506, 102796, 114402, 121923, 141759, 154194, 162564, 171603, 189012, 228804, 231291, 243846, 283518, 308388, 343206, 362273, 462582, 487692, 488281, 567036, 591077, 686412, 724546, 925164, 976562, 1086819, 1182154, 1449092, 1464843, 1773231, 1953124, 2173638, 2364308, 2929686, 3260457, 3546462, 4347276, 4394529, 5319693, 5859372, 6520914, 7092924, 8789058, 10639386, 11230463, 13041828, 17578116, 21278772, 22460926, 33691389, 44921852, 67382778, 101074167, 134765556, 202148334, 404296668]

約数ペア:

[(1, 404296668), (2, 202148334), (3, 134765556), (4, 101074167), (6, 67382778), (9, 44921852), (12, 33691389), (18, 22460926), (19, 21278772), (23, 17578116), (31, 13041828), (36, 11230463), (38, 10639386), (46, 8789058), (57, 7092924), (62, 6520914), (69, 5859372), (76, 5319693), (92, 4394529), (93, 4347276), (114, 3546462), (124, 3260457), (138, 2929686), (171, 2364308), (186, 2173638), (207, 1953124), (228, 1773231), (276, 1464843), (279, 1449092), (342, 1182154), (372, 1086819), (414, 976562), (437, 925164), (558, 724546), (589, 686412), (684, 591077), (713, 567036), (828, 488281), (829, 487692), (874, 462582), (1116, 362273), (1178, 343206), (1311, 308388), (1426, 283518), (1658, 243846), (1748, 231291), (1767, 228804), (2139, 189012), (2356, 171603), (2487, 162564), (2622, 154194), (2852, 141759), (3316, 121923), (3534, 114402), (3933, 102796), (4278, 94506), (4974, 81282), (5244, 77097), (5301, 76268), (6417, 63004), (7068, 57201), (7461, 54188), (7866, 51398), (8556, 47253), (9948, 40641), (10602, 38134), (12834, 31502), (13547, 29844), (14922, 27094), (15732, 25699), (15751, 25668), (19067, 21204)]