1330881804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 3998030400

約数和(自身を除く): 2667148596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 269, 348, 406, 522, 538, 609, 677, 807, 812, 1044, 1076, 1218, 1354, 1614, 1827, 1883, 2031, 2421, 2436, 2708, 3228, 3654, 3766, 4062, 4739, 4842, 5649, 6093, 7308, 7532, 7801, 8124, 9478, 9684, 11298, 12186, 14217, 15602, 16947, 18956, 19633, 22596, 23403, 24372, 28434, 31204, 33894, 39266, 42651, 46806, 54607, 56868, 58899, 67788, 70209, 78532, 85302, 93612, 109214, 117798, 137431, 140418, 163821, 170604, 176697, 182113, 218428, 235596, 274862, 280836, 327642, 353394, 364226, 412293, 491463, 546339, 549724, 655284, 706788, 728452, 824586, 982926, 1092678, 1236879, 1274791, 1639017, 1649172, 1965852, 2185356, 2473758, 2549582, 3278034, 3824373, 4947516, 5099164, 5281277, 6556068, 7648746, 10562554, 11473119, 15297492, 15843831, 21125108, 22946238, 31687662, 36968939, 45892476, 47531493, 63375324, 73937878, 95062986, 110906817, 147875756, 190125972, 221813634, 332720451, 443627268, 665440902, 1330881804]

約数ペア:

[(1, 1330881804), (2, 665440902), (3, 443627268), (4, 332720451), (6, 221813634), (7, 190125972), (9, 147875756), (12, 110906817), (14, 95062986), (18, 73937878), (21, 63375324), (28, 47531493), (29, 45892476), (36, 36968939), (42, 31687662), (58, 22946238), (63, 21125108), (84, 15843831), (87, 15297492), (116, 11473119), (126, 10562554), (174, 7648746), (203, 6556068), (252, 5281277), (261, 5099164), (269, 4947516), (348, 3824373), (406, 3278034), (522, 2549582), (538, 2473758), (609, 2185356), (677, 1965852), (807, 1649172), (812, 1639017), (1044, 1274791), (1076, 1236879), (1218, 1092678), (1354, 982926), (1614, 824586), (1827, 728452), (1883, 706788), (2031, 655284), (2421, 549724), (2436, 546339), (2708, 491463), (3228, 412293), (3654, 364226), (3766, 353394), (4062, 327642), (4739, 280836), (4842, 274862), (5649, 235596), (6093, 218428), (7308, 182113), (7532, 176697), (7801, 170604), (8124, 163821), (9478, 140418), (9684, 137431), (11298, 117798), (12186, 109214), (14217, 93612), (15602, 85302), (16947, 78532), (18956, 70209), (19633, 67788), (22596, 58899), (23403, 56868), (24372, 54607), (28434, 46806), (31204, 42651), (33894, 39266)]