996978528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 3531528000

約数和(自身を除く): 2534549472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 109, 112, 117, 126, 144, 156, 168, 182, 208, 218, 224, 234, 252, 273, 288, 312, 327, 336, 349, 364, 416, 436, 468, 504, 546, 624, 654, 672, 698, 728, 763, 819, 872, 936, 981, 1008, 1047, 1092, 1248, 1308, 1396, 1417, 1456, 1526, 1638, 1744, 1872, 1962, 2016, 2094, 2184, 2289, 2443, 2616, 2792, 2834, 2912, 3052, 3141, 3276, 3488, 3744, 3924, 4188, 4251, 4368, 4537, 4578, 4886, 5232, 5584, 5668, 6104, 6282, 6552, 6867, 7329, 7848, 8376, 8502, 8736, 9074, 9156, 9772, 9919, 10464, 11168, 11336, 12208, 12564, 12753, 13104, 13611, 13734, 14658, 15696, 16752, 17004, 18148, 18312, 19544, 19838, 21987, 22672, 24416, 25128, 25506, 26208, 27222, 27468, 29316, 29757, 31392, 31759, 33504, 34008, 36296, 36624, 38041, 39088, 39676, 40833, 43974, 45344, 50256, 51012, 54444, 54936, 58632, 59514, 63518, 68016, 72592, 73248, 76082, 78176, 79352, 81666, 87948, 89271, 95277, 100512, 102024, 108888, 109872, 114123, 117264, 119028, 127036, 136032, 145184, 152164, 158704, 163332, 175896, 178542, 190554, 204048, 217776, 219744, 228246, 234528, 238056, 254072, 266287, 285831, 304328, 317408, 326664, 342369, 351792, 357084, 381108, 408096, 435552, 456492, 476112, 494533, 508144, 532574, 571662, 608656, 653328, 684738, 703584, 714168, 762216, 798861, 912984, 952224, 989066, 1016288, 1065148, 1143324, 1217312, 1306656, 1369476, 1428336, 1483599, 1524432, 1597722, 1825968, 1978132, 2130296, 2286648, 2396583, 2738952, 2856672, 2967198, 3048864, 3195444, 3461731, 3651936, 3956264, 4260592, 4450797, 4573296, 4793166, 5477904, 5934396, 6390888, 6923462, 7912528, 8521184, 8901594, 9146592, 9586332, 10385193, 10955808, 11868792, 12781776, 13846924, 15825056, 17803188, 19172664, 20770386, 23737584, 25563552, 27693848, 31155579, 35606376, 38345328, 41540772, 47475168, 55387696, 62311158, 71212752, 76690656, 83081544, 110775392, 124622316, 142425504, 166163088, 249244632, 332326176, 498489264, 996978528]

約数ペア:

[(1, 996978528), (2, 498489264), (3, 332326176), (4, 249244632), (6, 166163088), (7, 142425504), (8, 124622316), (9, 110775392), (12, 83081544), (13, 76690656), (14, 71212752), (16, 62311158), (18, 55387696), (21, 47475168), (24, 41540772), (26, 38345328), (28, 35606376), (32, 31155579), (36, 27693848), (39, 25563552), (42, 23737584), (48, 20770386), (52, 19172664), (56, 17803188), (63, 15825056), (72, 13846924), (78, 12781776), (84, 11868792), (91, 10955808), (96, 10385193), (104, 9586332), (109, 9146592), (112, 8901594), (117, 8521184), (126, 7912528), (144, 6923462), (156, 6390888), (168, 5934396), (182, 5477904), (208, 4793166), (218, 4573296), (224, 4450797), (234, 4260592), (252, 3956264), (273, 3651936), (288, 3461731), (312, 3195444), (327, 3048864), (336, 2967198), (349, 2856672), (364, 2738952), (416, 2396583), (436, 2286648), (468, 2130296), (504, 1978132), (546, 1825968), (624, 1597722), (654, 1524432), (672, 1483599), (698, 1428336), (728, 1369476), (763, 1306656), (819, 1217312), (872, 1143324), (936, 1065148), (981, 1016288), (1008, 989066), (1047, 952224), (1092, 912984), (1248, 798861), (1308, 762216), (1396, 714168), (1417, 703584), (1456, 684738), (1526, 653328), (1638, 608656), (1744, 571662), (1872, 532574), (1962, 508144), (2016, 494533), (2094, 476112), (2184, 456492), (2289, 435552), (2443, 408096), (2616, 381108), (2792, 357084), (2834, 351792), (2912, 342369), (3052, 326664), (3141, 317408), (3276, 304328), (3488, 285831), (3744, 266287), (3924, 254072), (4188, 238056), (4251, 234528), (4368, 228246), (4537, 219744), (4578, 217776), (4886, 204048), (5232, 190554), (5584, 178542), (5668, 175896), (6104, 163332), (6282, 158704), (6552, 152164), (6867, 145184), (7329, 136032), (7848, 127036), (8376, 119028), (8502, 117264), (8736, 114123), (9074, 109872), (9156, 108888), (9772, 102024), (9919, 100512), (10464, 95277), (11168, 89271), (11336, 87948), (12208, 81666), (12564, 79352), (12753, 78176), (13104, 76082), (13611, 73248), (13734, 72592), (14658, 68016), (15696, 63518), (16752, 59514), (17004, 58632), (18148, 54936), (18312, 54444), (19544, 51012), (19838, 50256), (21987, 45344), (22672, 43974), (24416, 40833), (25128, 39676), (25506, 39088), (26208, 38041), (27222, 36624), (27468, 36296), (29316, 34008), (29757, 33504), (31392, 31759)]