404520984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 1369405440

約数和(自身を除く): 964884456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 252, 279, 306, 357, 372, 408, 434, 476, 504, 527, 558, 612, 651, 714, 744, 868, 952, 1054, 1071, 1116, 1224, 1302, 1428, 1523, 1581, 1736, 1953, 2108, 2142, 2232, 2604, 2856, 3046, 3162, 3689, 3906, 4216, 4284, 4569, 4743, 5208, 6092, 6324, 7378, 7812, 8568, 9138, 9486, 10661, 11067, 12184, 12648, 13707, 14756, 15624, 18276, 18972, 21322, 22134, 25891, 27414, 29512, 31983, 33201, 36552, 37944, 42644, 44268, 47213, 51782, 54828, 63966, 66402, 77673, 85288, 88536, 94426, 95949, 103564, 109656, 127932, 132804, 141639, 155346, 181237, 188852, 191898, 207128, 233019, 255864, 265608, 283278, 310692, 330491, 362474, 377704, 383796, 424917, 466038, 543711, 566556, 621384, 660982, 724948, 767592, 802621, 849834, 932076, 991473, 1087422, 1133112, 1321964, 1449896, 1605242, 1631133, 1699668, 1864152, 1982946, 2174844, 2407863, 2643928, 2974419, 3210484, 3262266, 3399336, 3965892, 4349688, 4815726, 5618347, 5948838, 6420968, 6524532, 7223589, 7931784, 9631452, 11236694, 11897676, 13049064, 14447178, 16855041, 19262904, 22473388, 23795352, 28894356, 33710082, 44946776, 50565123, 57788712, 67420164, 101130246, 134840328, 202260492, 404520984]

約数ペア:

[(1, 404520984), (2, 202260492), (3, 134840328), (4, 101130246), (6, 67420164), (7, 57788712), (8, 50565123), (9, 44946776), (12, 33710082), (14, 28894356), (17, 23795352), (18, 22473388), (21, 19262904), (24, 16855041), (28, 14447178), (31, 13049064), (34, 11897676), (36, 11236694), (42, 9631452), (51, 7931784), (56, 7223589), (62, 6524532), (63, 6420968), (68, 5948838), (72, 5618347), (84, 4815726), (93, 4349688), (102, 3965892), (119, 3399336), (124, 3262266), (126, 3210484), (136, 2974419), (153, 2643928), (168, 2407863), (186, 2174844), (204, 1982946), (217, 1864152), (238, 1699668), (248, 1631133), (252, 1605242), (279, 1449896), (306, 1321964), (357, 1133112), (372, 1087422), (408, 991473), (434, 932076), (476, 849834), (504, 802621), (527, 767592), (558, 724948), (612, 660982), (651, 621384), (714, 566556), (744, 543711), (868, 466038), (952, 424917), (1054, 383796), (1071, 377704), (1116, 362474), (1224, 330491), (1302, 310692), (1428, 283278), (1523, 265608), (1581, 255864), (1736, 233019), (1953, 207128), (2108, 191898), (2142, 188852), (2232, 181237), (2604, 155346), (2856, 141639), (3046, 132804), (3162, 127932), (3689, 109656), (3906, 103564), (4216, 95949), (4284, 94426), (4569, 88536), (4743, 85288), (5208, 77673), (6092, 66402), (6324, 63966), (7378, 54828), (7812, 51782), (8568, 47213), (9138, 44268), (9486, 42644), (10661, 37944), (11067, 36552), (12184, 33201), (12648, 31983), (13707, 29512), (14756, 27414), (15624, 25891), (18276, 22134), (18972, 21322)]