291948384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 192

約数和(自身を含む): 984904704

約数和(自身を除く): 692956320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 483, 546, 552, 598, 624, 644, 672, 728, 736, 897, 966, 1092, 1104, 1196, 1248, 1288, 1453, 1456, 1794, 1932, 2093, 2184, 2208, 2392, 2576, 2906, 2912, 3588, 3864, 4186, 4359, 4368, 4784, 5152, 5812, 6279, 7176, 7728, 8372, 8718, 8736, 9568, 10171, 11624, 12558, 14352, 15456, 16744, 17436, 18889, 20342, 23248, 25116, 28704, 30513, 33419, 33488, 34872, 37778, 40684, 46496, 50232, 56667, 61026, 66838, 66976, 69744, 75556, 81368, 100257, 100464, 113334, 122052, 132223, 133676, 139488, 151112, 162736, 200514, 200928, 226668, 233933, 244104, 264446, 267352, 302224, 325472, 396669, 401028, 434447, 453336, 467866, 488208, 528892, 534704, 604448, 701799, 793338, 802056, 868894, 906672, 935732, 976416, 1057784, 1069408, 1303341, 1403598, 1586676, 1604112, 1737788, 1813344, 1871464, 2115568, 2606682, 2807196, 3041129, 3173352, 3208224, 3475576, 3742928, 4231136, 5213364, 5614392, 6082258, 6346704, 6951152, 7485856, 9123387, 10426728, 11228784, 12164516, 12693408, 13902304, 18246774, 20853456, 22457568, 24329032, 36493548, 41706912, 48658064, 72987096, 97316128, 145974192, 291948384]

約数ペア:

[(1, 291948384), (2, 145974192), (3, 97316128), (4, 72987096), (6, 48658064), (7, 41706912), (8, 36493548), (12, 24329032), (13, 22457568), (14, 20853456), (16, 18246774), (21, 13902304), (23, 12693408), (24, 12164516), (26, 11228784), (28, 10426728), (32, 9123387), (39, 7485856), (42, 6951152), (46, 6346704), (48, 6082258), (52, 5614392), (56, 5213364), (69, 4231136), (78, 3742928), (84, 3475576), (91, 3208224), (92, 3173352), (96, 3041129), (104, 2807196), (112, 2606682), (138, 2115568), (156, 1871464), (161, 1813344), (168, 1737788), (182, 1604112), (184, 1586676), (208, 1403598), (224, 1303341), (273, 1069408), (276, 1057784), (299, 976416), (312, 935732), (322, 906672), (336, 868894), (364, 802056), (368, 793338), (416, 701799), (483, 604448), (546, 534704), (552, 528892), (598, 488208), (624, 467866), (644, 453336), (672, 434447), (728, 401028), (736, 396669), (897, 325472), (966, 302224), (1092, 267352), (1104, 264446), (1196, 244104), (1248, 233933), (1288, 226668), (1453, 200928), (1456, 200514), (1794, 162736), (1932, 151112), (2093, 139488), (2184, 133676), (2208, 132223), (2392, 122052), (2576, 113334), (2906, 100464), (2912, 100257), (3588, 81368), (3864, 75556), (4186, 69744), (4359, 66976), (4368, 66838), (4784, 61026), (5152, 56667), (5812, 50232), (6279, 46496), (7176, 40684), (7728, 37778), (8372, 34872), (8718, 33488), (8736, 33419), (9568, 30513), (10171, 28704), (11624, 25116), (12558, 23248), (14352, 20342), (15456, 18889), (16744, 17436)]