2788201416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6884

約数の個数: 256

約数和(自身を含む): 9910978560

約数和(自身を除く): 7122777144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 119, 132, 136, 143, 154, 156, 168, 182, 187, 204, 221, 231, 238, 264, 273, 286, 308, 312, 357, 364, 374, 408, 429, 442, 462, 476, 546, 561, 572, 616, 663, 714, 728, 748, 858, 884, 924, 952, 1001, 1092, 1122, 1144, 1309, 1326, 1428, 1496, 1547, 1716, 1768, 1848, 2002, 2184, 2244, 2431, 2618, 2652, 2856, 3003, 3094, 3432, 3927, 4004, 4488, 4641, 4862, 5236, 5304, 6006, 6188, 6827, 7293, 7854, 8008, 9282, 9724, 10472, 12012, 12376, 13654, 14586, 15708, 17017, 18564, 19448, 20481, 24024, 27308, 29172, 31416, 34034, 37128, 40962, 47789, 51051, 54616, 58344, 68068, 75097, 81924, 88751, 95578, 102102, 116059, 136136, 143367, 150194, 163848, 177502, 191156, 204204, 225291, 232118, 266253, 286734, 300388, 348177, 355004, 382312, 408408, 450582, 464236, 525679, 532506, 573468, 600776, 621257, 696354, 710008, 812413, 901164, 928472, 976261, 1051358, 1065012, 1146936, 1242514, 1276649, 1392708, 1508767, 1577037, 1624826, 1802328, 1863771, 1952522, 2102716, 2130024, 2437239, 2485028, 2553298, 2785416, 2928783, 3017534, 3154074, 3249652, 3727542, 3829947, 3905044, 4205432, 4526301, 4874478, 4970056, 5106596, 5857566, 6035068, 6308148, 6499304, 6833827, 7455084, 7659894, 7810088, 8936543, 9052602, 9748956, 10213192, 10561369, 11715132, 12070136, 12616296, 13667654, 14910168, 15319788, 16596437, 17873086, 18105204, 19497912, 20501481, 21122738, 23430264, 26809629, 27335308, 30639576, 31684107, 33192874, 35746172, 36210408, 41002962, 42245476, 49789311, 53619258, 54670616, 63368214, 66385748, 71492344, 82005924, 84490952, 99578622, 107238516, 116175059, 126736428, 132771496, 164011848, 199157244, 214477032, 232350118, 253472856, 348525177, 398314488, 464700236, 697050354, 929400472, 1394100708, 2788201416]

約数ペア:

[(1, 2788201416), (2, 1394100708), (3, 929400472), (4, 697050354), (6, 464700236), (7, 398314488), (8, 348525177), (11, 253472856), (12, 232350118), (13, 214477032), (14, 199157244), (17, 164011848), (21, 132771496), (22, 126736428), (24, 116175059), (26, 107238516), (28, 99578622), (33, 84490952), (34, 82005924), (39, 71492344), (42, 66385748), (44, 63368214), (51, 54670616), (52, 53619258), (56, 49789311), (66, 42245476), (68, 41002962), (77, 36210408), (78, 35746172), (84, 33192874), (88, 31684107), (91, 30639576), (102, 27335308), (104, 26809629), (119, 23430264), (132, 21122738), (136, 20501481), (143, 19497912), (154, 18105204), (156, 17873086), (168, 16596437), (182, 15319788), (187, 14910168), (204, 13667654), (221, 12616296), (231, 12070136), (238, 11715132), (264, 10561369), (273, 10213192), (286, 9748956), (308, 9052602), (312, 8936543), (357, 7810088), (364, 7659894), (374, 7455084), (408, 6833827), (429, 6499304), (442, 6308148), (462, 6035068), (476, 5857566), (546, 5106596), (561, 4970056), (572, 4874478), (616, 4526301), (663, 4205432), (714, 3905044), (728, 3829947), (748, 3727542), (858, 3249652), (884, 3154074), (924, 3017534), (952, 2928783), (1001, 2785416), (1092, 2553298), (1122, 2485028), (1144, 2437239), (1309, 2130024), (1326, 2102716), (1428, 1952522), (1496, 1863771), (1547, 1802328), (1716, 1624826), (1768, 1577037), (1848, 1508767), (2002, 1392708), (2184, 1276649), (2244, 1242514), (2431, 1146936), (2618, 1065012), (2652, 1051358), (2856, 976261), (3003, 928472), (3094, 901164), (3432, 812413), (3927, 710008), (4004, 696354), (4488, 621257), (4641, 600776), (4862, 573468), (5236, 532506), (5304, 525679), (6006, 464236), (6188, 450582), (6827, 408408), (7293, 382312), (7854, 355004), (8008, 348177), (9282, 300388), (9724, 286734), (10472, 266253), (12012, 232118), (12376, 225291), (13654, 204204), (14586, 191156), (15708, 177502), (17017, 163848), (18564, 150194), (19448, 143367), (20481, 136136), (24024, 116059), (27308, 102102), (29172, 95578), (31416, 88751), (34034, 81924), (37128, 75097), (40962, 68068), (47789, 58344), (51051, 54616)]