919936368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 2971122336

約数和(自身を除く): 2051185968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 137, 144, 153, 156, 204, 208, 211, 221, 234, 272, 274, 306, 312, 408, 411, 422, 442, 468, 548, 612, 624, 633, 663, 816, 822, 844, 884, 936, 1096, 1224, 1233, 1266, 1326, 1644, 1688, 1768, 1781, 1872, 1899, 1989, 2192, 2329, 2448, 2466, 2532, 2652, 2743, 3288, 3376, 3536, 3562, 3587, 3798, 3978, 4658, 4932, 5064, 5304, 5343, 5486, 6576, 6987, 7124, 7174, 7596, 7956, 8229, 9316, 9864, 10128, 10608, 10686, 10761, 10972, 13974, 14248, 14348, 15192, 15912, 16029, 16458, 18632, 19728, 20961, 21372, 21522, 21944, 24687, 27948, 28496, 28696, 28907, 30277, 30384, 31824, 32058, 32283, 32916, 37264, 41922, 42744, 43044, 43888, 46631, 49374, 55896, 57392, 57814, 60554, 64116, 64566, 65832, 83844, 85488, 86088, 86721, 90831, 93262, 98748, 111792, 115628, 121108, 128232, 129132, 131664, 139893, 167688, 172176, 173442, 181662, 186524, 197496, 231256, 242216, 256464, 258264, 260163, 272493, 279786, 335376, 346884, 363324, 373048, 375791, 394992, 419679, 462512, 484432, 491419, 516528, 520326, 544986, 559572, 693768, 726648, 746096, 751582, 839358, 982838, 1040652, 1089972, 1119144, 1127373, 1387536, 1453296, 1474257, 1503164, 1678716, 1965676, 2081304, 2179944, 2238288, 2254746, 2948514, 3006328, 3357432, 3382119, 3931352, 4162608, 4359888, 4422771, 4509492, 5897028, 6012656, 6388447, 6714864, 6764238, 7862704, 8845542, 9018984, 11794056, 12776894, 13528476, 17691084, 18037968, 19165341, 23588112, 25553788, 27056952, 35382168, 38330682, 51107576, 54113904, 57496023, 70764336, 76661364, 102215152, 114992046, 153322728, 229984092, 306645456, 459968184, 919936368]

約数ペア:

[(1, 919936368), (2, 459968184), (3, 306645456), (4, 229984092), (6, 153322728), (8, 114992046), (9, 102215152), (12, 76661364), (13, 70764336), (16, 57496023), (17, 54113904), (18, 51107576), (24, 38330682), (26, 35382168), (34, 27056952), (36, 25553788), (39, 23588112), (48, 19165341), (51, 18037968), (52, 17691084), (68, 13528476), (72, 12776894), (78, 11794056), (102, 9018984), (104, 8845542), (117, 7862704), (136, 6764238), (137, 6714864), (144, 6388447), (153, 6012656), (156, 5897028), (204, 4509492), (208, 4422771), (211, 4359888), (221, 4162608), (234, 3931352), (272, 3382119), (274, 3357432), (306, 3006328), (312, 2948514), (408, 2254746), (411, 2238288), (422, 2179944), (442, 2081304), (468, 1965676), (548, 1678716), (612, 1503164), (624, 1474257), (633, 1453296), (663, 1387536), (816, 1127373), (822, 1119144), (844, 1089972), (884, 1040652), (936, 982838), (1096, 839358), (1224, 751582), (1233, 746096), (1266, 726648), (1326, 693768), (1644, 559572), (1688, 544986), (1768, 520326), (1781, 516528), (1872, 491419), (1899, 484432), (1989, 462512), (2192, 419679), (2329, 394992), (2448, 375791), (2466, 373048), (2532, 363324), (2652, 346884), (2743, 335376), (3288, 279786), (3376, 272493), (3536, 260163), (3562, 258264), (3587, 256464), (3798, 242216), (3978, 231256), (4658, 197496), (4932, 186524), (5064, 181662), (5304, 173442), (5343, 172176), (5486, 167688), (6576, 139893), (6987, 131664), (7124, 129132), (7174, 128232), (7596, 121108), (7956, 115628), (8229, 111792), (9316, 98748), (9864, 93262), (10128, 90831), (10608, 86721), (10686, 86088), (10761, 85488), (10972, 83844), (13974, 65832), (14248, 64566), (14348, 64116), (15192, 60554), (15912, 57814), (16029, 57392), (16458, 55896), (18632, 49374), (19728, 46631), (20961, 43888), (21372, 43044), (21522, 42744), (21944, 41922), (24687, 37264), (27948, 32916), (28496, 32283), (28696, 32058), (28907, 31824), (30277, 30384)]