378022176

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1320883200

約数和(自身を除く): 942861024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 71, 72, 76, 84, 96, 112, 114, 126, 133, 139, 142, 144, 152, 168, 171, 213, 224, 228, 252, 266, 278, 284, 288, 304, 336, 342, 399, 417, 426, 456, 497, 504, 532, 556, 568, 608, 639, 672, 684, 798, 834, 852, 912, 973, 994, 1008, 1064, 1112, 1136, 1197, 1251, 1278, 1349, 1368, 1491, 1596, 1668, 1704, 1824, 1946, 1988, 2016, 2128, 2224, 2272, 2394, 2502, 2556, 2641, 2698, 2736, 2919, 2982, 3192, 3336, 3408, 3892, 3976, 4047, 4256, 4448, 4473, 4788, 5004, 5112, 5282, 5396, 5472, 5838, 5964, 6384, 6672, 6816, 7784, 7923, 7952, 8094, 8757, 8946, 9443, 9576, 9869, 10008, 10224, 10564, 10792, 11676, 11928, 12141, 12768, 13344, 15568, 15846, 15904, 16188, 17514, 17892, 18487, 18886, 19152, 19738, 20016, 20448, 21128, 21584, 23352, 23769, 23856, 24282, 28329, 29607, 31136, 31692, 32376, 35028, 35784, 36974, 37772, 38304, 39476, 40032, 42256, 43168, 46704, 47538, 47712, 48564, 55461, 56658, 59214, 63384, 64752, 69083, 70056, 71568, 73948, 75544, 78952, 84512, 84987, 88821, 93408, 95076, 97128, 110922, 113316, 118428, 126768, 129504, 138166, 140112, 143136, 147896, 151088, 157904, 166383, 169974, 177642, 187511, 190152, 194256, 207249, 221844, 226632, 236856, 253536, 276332, 280224, 295792, 302176, 315808, 332766, 339948, 355284, 375022, 380304, 388512, 414498, 443688, 453264, 473712, 552664, 562533, 591584, 621747, 665532, 679896, 710568, 750044, 760608, 828996, 887376, 906528, 947424, 1105328, 1125066, 1243494, 1312577, 1331064, 1359792, 1421136, 1500088, 1657992, 1687599, 1774752, 2210656, 2250132, 2486988, 2625154, 2662128, 2719584, 2842272, 3000176, 3315984, 3375198, 3937731, 4500264, 4973976, 5250308, 5324256, 6000352, 6631968, 6750396, 7875462, 9000528, 9947952, 10500616, 11813193, 13500792, 15750924, 18001056, 19895904, 21001232, 23626386, 27001584, 31501848, 42002464, 47252772, 54003168, 63003696, 94505544, 126007392, 189011088, 378022176]

約数ペア:

[(1, 378022176), (2, 189011088), (3, 126007392), (4, 94505544), (6, 63003696), (7, 54003168), (8, 47252772), (9, 42002464), (12, 31501848), (14, 27001584), (16, 23626386), (18, 21001232), (19, 19895904), (21, 18001056), (24, 15750924), (28, 13500792), (32, 11813193), (36, 10500616), (38, 9947952), (42, 9000528), (48, 7875462), (56, 6750396), (57, 6631968), (63, 6000352), (71, 5324256), (72, 5250308), (76, 4973976), (84, 4500264), (96, 3937731), (112, 3375198), (114, 3315984), (126, 3000176), (133, 2842272), (139, 2719584), (142, 2662128), (144, 2625154), (152, 2486988), (168, 2250132), (171, 2210656), (213, 1774752), (224, 1687599), (228, 1657992), (252, 1500088), (266, 1421136), (278, 1359792), (284, 1331064), (288, 1312577), (304, 1243494), (336, 1125066), (342, 1105328), (399, 947424), (417, 906528), (426, 887376), (456, 828996), (497, 760608), (504, 750044), (532, 710568), (556, 679896), (568, 665532), (608, 621747), (639, 591584), (672, 562533), (684, 552664), (798, 473712), (834, 453264), (852, 443688), (912, 414498), (973, 388512), (994, 380304), (1008, 375022), (1064, 355284), (1112, 339948), (1136, 332766), (1197, 315808), (1251, 302176), (1278, 295792), (1349, 280224), (1368, 276332), (1491, 253536), (1596, 236856), (1668, 226632), (1704, 221844), (1824, 207249), (1946, 194256), (1988, 190152), (2016, 187511), (2128, 177642), (2224, 169974), (2272, 166383), (2394, 157904), (2502, 151088), (2556, 147896), (2641, 143136), (2698, 140112), (2736, 138166), (2919, 129504), (2982, 126768), (3192, 118428), (3336, 113316), (3408, 110922), (3892, 97128), (3976, 95076), (4047, 93408), (4256, 88821), (4448, 84987), (4473, 84512), (4788, 78952), (5004, 75544), (5112, 73948), (5282, 71568), (5396, 70056), (5472, 69083), (5838, 64752), (5964, 63384), (6384, 59214), (6672, 56658), (6816, 55461), (7784, 48564), (7923, 47712), (7952, 47538), (8094, 46704), (8757, 43168), (8946, 42256), (9443, 40032), (9576, 39476), (9869, 38304), (10008, 37772), (10224, 36974), (10564, 35784), (10792, 35028), (11676, 32376), (11928, 31692), (12141, 31136), (12768, 29607), (13344, 28329), (15568, 24282), (15846, 23856), (15904, 23769), (16188, 23352), (17514, 21584), (17892, 21128), (18487, 20448), (18886, 20016), (19152, 19738)]