406976352

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1197504000

約数和(自身を除く): 790527648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 89, 92, 96, 109, 114, 138, 152, 178, 184, 218, 228, 267, 276, 304, 327, 356, 368, 436, 437, 456, 534, 552, 608, 654, 712, 736, 872, 874, 912, 1068, 1104, 1308, 1311, 1424, 1691, 1744, 1748, 1824, 2047, 2071, 2136, 2208, 2507, 2616, 2622, 2848, 3382, 3488, 3496, 4094, 4142, 4272, 5014, 5073, 5232, 5244, 6141, 6213, 6764, 6992, 7521, 8188, 8284, 8544, 9701, 10028, 10146, 10464, 10488, 12282, 12426, 13528, 13984, 15042, 16376, 16568, 19402, 20056, 20292, 20976, 24564, 24852, 27056, 29103, 30084, 32752, 33136, 38804, 38893, 40112, 40584, 41952, 47633, 49128, 49704, 54112, 58206, 60168, 65504, 66272, 77608, 77786, 80224, 81168, 95266, 98256, 99408, 116412, 116679, 120336, 142899, 155216, 155572, 162336, 184319, 190532, 196512, 198816, 223123, 232824, 233358, 240672, 285798, 310432, 311144, 368638, 381064, 446246, 465648, 466716, 552957, 571596, 622288, 669369, 737276, 762128, 892492, 931296, 933432, 1105914, 1143192, 1244576, 1338738, 1474552, 1524256, 1784984, 1866864, 2211828, 2286384, 2677476, 2949104, 3569968, 3733728, 4239337, 4423656, 4572768, 5354952, 5898208, 7139936, 8478674, 8847312, 10709904, 12718011, 16957348, 17694624, 21419808, 25436022, 33914696, 50872044, 67829392, 101744088, 135658784, 203488176, 406976352]

約数ペア:

[(1, 406976352), (2, 203488176), (3, 135658784), (4, 101744088), (6, 67829392), (8, 50872044), (12, 33914696), (16, 25436022), (19, 21419808), (23, 17694624), (24, 16957348), (32, 12718011), (38, 10709904), (46, 8847312), (48, 8478674), (57, 7139936), (69, 5898208), (76, 5354952), (89, 4572768), (92, 4423656), (96, 4239337), (109, 3733728), (114, 3569968), (138, 2949104), (152, 2677476), (178, 2286384), (184, 2211828), (218, 1866864), (228, 1784984), (267, 1524256), (276, 1474552), (304, 1338738), (327, 1244576), (356, 1143192), (368, 1105914), (436, 933432), (437, 931296), (456, 892492), (534, 762128), (552, 737276), (608, 669369), (654, 622288), (712, 571596), (736, 552957), (872, 466716), (874, 465648), (912, 446246), (1068, 381064), (1104, 368638), (1308, 311144), (1311, 310432), (1424, 285798), (1691, 240672), (1744, 233358), (1748, 232824), (1824, 223123), (2047, 198816), (2071, 196512), (2136, 190532), (2208, 184319), (2507, 162336), (2616, 155572), (2622, 155216), (2848, 142899), (3382, 120336), (3488, 116679), (3496, 116412), (4094, 99408), (4142, 98256), (4272, 95266), (5014, 81168), (5073, 80224), (5232, 77786), (5244, 77608), (6141, 66272), (6213, 65504), (6764, 60168), (6992, 58206), (7521, 54112), (8188, 49704), (8284, 49128), (8544, 47633), (9701, 41952), (10028, 40584), (10146, 40112), (10464, 38893), (10488, 38804), (12282, 33136), (12426, 32752), (13528, 30084), (13984, 29103), (15042, 27056), (16376, 24852), (16568, 24564), (19402, 20976), (20056, 20292)]