449920608

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 1312819200

約数和(自身を除く): 862898592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 73, 76, 93, 96, 109, 114, 124, 146, 152, 186, 218, 219, 228, 248, 292, 304, 327, 372, 436, 438, 456, 496, 584, 589, 608, 654, 744, 872, 876, 912, 992, 1168, 1178, 1308, 1387, 1488, 1744, 1752, 1767, 1824, 2071, 2263, 2336, 2356, 2616, 2774, 2976, 3379, 3488, 3504, 3534, 4142, 4161, 4526, 4712, 5232, 5548, 6213, 6758, 6789, 7008, 7068, 7957, 8284, 8322, 9052, 9424, 10137, 10464, 11096, 12426, 13516, 13578, 14136, 15914, 16568, 16644, 18104, 18848, 20274, 22192, 23871, 24852, 27032, 27156, 28272, 31828, 33136, 33288, 36208, 40548, 42997, 44384, 47742, 49704, 54064, 54312, 56544, 63656, 64201, 66272, 66576, 72416, 81096, 85994, 95484, 99408, 108128, 108624, 127312, 128402, 128991, 133152, 151183, 162192, 171988, 190968, 192603, 198816, 217248, 246667, 254624, 256804, 257982, 302366, 324384, 343976, 381936, 385206, 453549, 493334, 513608, 515964, 604732, 687952, 740001, 763872, 770412, 907098, 986668, 1027216, 1031928, 1209464, 1375904, 1480002, 1540824, 1814196, 1973336, 2054432, 2063856, 2418928, 2960004, 3081648, 3628392, 3946672, 4127712, 4686673, 4837856, 5920008, 6163296, 7256784, 7893344, 9373346, 11840016, 14060019, 14513568, 18746692, 23680032, 28120038, 37493384, 56240076, 74986768, 112480152, 149973536, 224960304, 449920608]

約数ペア:

[(1, 449920608), (2, 224960304), (3, 149973536), (4, 112480152), (6, 74986768), (8, 56240076), (12, 37493384), (16, 28120038), (19, 23680032), (24, 18746692), (31, 14513568), (32, 14060019), (38, 11840016), (48, 9373346), (57, 7893344), (62, 7256784), (73, 6163296), (76, 5920008), (93, 4837856), (96, 4686673), (109, 4127712), (114, 3946672), (124, 3628392), (146, 3081648), (152, 2960004), (186, 2418928), (218, 2063856), (219, 2054432), (228, 1973336), (248, 1814196), (292, 1540824), (304, 1480002), (327, 1375904), (372, 1209464), (436, 1031928), (438, 1027216), (456, 986668), (496, 907098), (584, 770412), (589, 763872), (608, 740001), (654, 687952), (744, 604732), (872, 515964), (876, 513608), (912, 493334), (992, 453549), (1168, 385206), (1178, 381936), (1308, 343976), (1387, 324384), (1488, 302366), (1744, 257982), (1752, 256804), (1767, 254624), (1824, 246667), (2071, 217248), (2263, 198816), (2336, 192603), (2356, 190968), (2616, 171988), (2774, 162192), (2976, 151183), (3379, 133152), (3488, 128991), (3504, 128402), (3534, 127312), (4142, 108624), (4161, 108128), (4526, 99408), (4712, 95484), (5232, 85994), (5548, 81096), (6213, 72416), (6758, 66576), (6789, 66272), (7008, 64201), (7068, 63656), (7957, 56544), (8284, 54312), (8322, 54064), (9052, 49704), (9424, 47742), (10137, 44384), (10464, 42997), (11096, 40548), (12426, 36208), (13516, 33288), (13578, 33136), (14136, 31828), (15914, 28272), (16568, 27156), (16644, 27032), (18104, 24852), (18848, 23871), (20274, 22192)]