197020944

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 402940656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 92, 108, 138, 144, 158, 184, 207, 216, 237, 251, 276, 316, 368, 414, 432, 474, 502, 552, 621, 632, 711, 753, 828, 948, 1004, 1104, 1242, 1264, 1422, 1506, 1656, 1817, 1896, 2008, 2133, 2259, 2484, 2844, 3012, 3312, 3634, 3792, 4016, 4266, 4518, 4968, 5451, 5688, 5773, 6024, 6777, 7268, 8532, 9036, 9936, 10902, 11376, 11546, 12048, 13554, 14536, 16353, 17064, 17319, 18072, 19829, 21804, 23092, 27108, 29072, 32706, 34128, 34638, 36144, 39658, 43608, 46184, 49059, 51957, 54216, 59487, 65412, 69276, 79316, 87216, 92368, 98118, 103914, 108432, 118974, 130824, 138552, 155871, 158632, 178461, 196236, 207828, 237948, 261648, 277104, 311742, 317264, 356922, 392472, 415656, 456067, 475896, 535383, 623484, 713844, 784944, 831312, 912134, 951792, 1070766, 1246968, 1368201, 1427688, 1824268, 2141532, 2493936, 2736402, 2855376, 3648536, 4104603, 4283064, 5472804, 7297072, 8209206, 8566128, 10945608, 12313809, 16418412, 21891216, 24627618, 32836824, 49255236, 65673648, 98510472, 197020944]

約数ペア:

[(1, 197020944), (2, 98510472), (3, 65673648), (4, 49255236), (6, 32836824), (8, 24627618), (9, 21891216), (12, 16418412), (16, 12313809), (18, 10945608), (23, 8566128), (24, 8209206), (27, 7297072), (36, 5472804), (46, 4283064), (48, 4104603), (54, 3648536), (69, 2855376), (72, 2736402), (79, 2493936), (92, 2141532), (108, 1824268), (138, 1427688), (144, 1368201), (158, 1246968), (184, 1070766), (207, 951792), (216, 912134), (237, 831312), (251, 784944), (276, 713844), (316, 623484), (368, 535383), (414, 475896), (432, 456067), (474, 415656), (502, 392472), (552, 356922), (621, 317264), (632, 311742), (711, 277104), (753, 261648), (828, 237948), (948, 207828), (1004, 196236), (1104, 178461), (1242, 158632), (1264, 155871), (1422, 138552), (1506, 130824), (1656, 118974), (1817, 108432), (1896, 103914), (2008, 98118), (2133, 92368), (2259, 87216), (2484, 79316), (2844, 69276), (3012, 65412), (3312, 59487), (3634, 54216), (3792, 51957), (4016, 49059), (4266, 46184), (4518, 43608), (4968, 39658), (5451, 36144), (5688, 34638), (5773, 34128), (6024, 32706), (6777, 29072), (7268, 27108), (8532, 23092), (9036, 21804), (9936, 19829), (10902, 18072), (11376, 17319), (11546, 17064), (12048, 16353), (13554, 14536)]