321194328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 1077027840

約数和(自身を除く): 755833512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 41, 42, 51, 52, 56, 68, 78, 82, 84, 91, 102, 104, 119, 123, 136, 156, 164, 168, 182, 204, 211, 221, 238, 246, 273, 287, 312, 328, 357, 364, 408, 422, 442, 476, 492, 533, 546, 574, 633, 663, 697, 714, 728, 844, 861, 884, 952, 984, 1066, 1092, 1148, 1266, 1326, 1394, 1428, 1477, 1547, 1599, 1688, 1722, 1768, 2091, 2132, 2184, 2296, 2532, 2652, 2743, 2788, 2856, 2954, 3094, 3198, 3444, 3587, 3731, 4182, 4264, 4431, 4641, 4879, 5064, 5304, 5486, 5576, 5908, 6188, 6396, 6888, 7174, 7462, 8229, 8364, 8651, 8862, 9061, 9282, 9758, 10761, 10972, 11193, 11816, 12376, 12792, 14348, 14637, 14924, 16458, 16728, 17302, 17724, 18122, 18564, 19201, 19516, 21522, 21944, 22386, 25109, 25953, 27183, 28696, 29274, 29848, 32916, 34604, 35448, 36244, 37128, 38402, 39032, 43044, 44772, 46631, 50218, 51906, 54366, 57603, 58548, 60557, 63427, 65832, 69208, 72488, 75327, 76804, 86088, 89544, 93262, 100436, 103812, 108732, 112463, 115206, 117096, 121114, 126854, 139893, 147067, 150654, 153608, 181671, 186524, 190281, 200872, 207624, 217464, 224926, 230412, 242228, 253708, 279786, 294134, 301308, 326417, 337389, 363342, 373048, 380562, 441201, 449852, 460824, 484456, 507416, 559572, 588268, 602616, 652834, 674778, 726684, 761124, 787241, 882402, 899704, 979251, 1029469, 1119144, 1176536, 1305668, 1349556, 1453368, 1522248, 1574482, 1764804, 1911871, 1958502, 2058938, 2361723, 2611336, 2699112, 3088407, 3148964, 3529608, 3823742, 3917004, 4117876, 4723446, 5735613, 6176814, 6297928, 7647484, 7834008, 8235752, 9446892, 11471226, 12353628, 13383097, 15294968, 18893784, 22942452, 24707256, 26766194, 40149291, 45884904, 53532388, 80298582, 107064776, 160597164, 321194328]

約数ペア:

[(1, 321194328), (2, 160597164), (3, 107064776), (4, 80298582), (6, 53532388), (7, 45884904), (8, 40149291), (12, 26766194), (13, 24707256), (14, 22942452), (17, 18893784), (21, 15294968), (24, 13383097), (26, 12353628), (28, 11471226), (34, 9446892), (39, 8235752), (41, 7834008), (42, 7647484), (51, 6297928), (52, 6176814), (56, 5735613), (68, 4723446), (78, 4117876), (82, 3917004), (84, 3823742), (91, 3529608), (102, 3148964), (104, 3088407), (119, 2699112), (123, 2611336), (136, 2361723), (156, 2058938), (164, 1958502), (168, 1911871), (182, 1764804), (204, 1574482), (211, 1522248), (221, 1453368), (238, 1349556), (246, 1305668), (273, 1176536), (287, 1119144), (312, 1029469), (328, 979251), (357, 899704), (364, 882402), (408, 787241), (422, 761124), (442, 726684), (476, 674778), (492, 652834), (533, 602616), (546, 588268), (574, 559572), (633, 507416), (663, 484456), (697, 460824), (714, 449852), (728, 441201), (844, 380562), (861, 373048), (884, 363342), (952, 337389), (984, 326417), (1066, 301308), (1092, 294134), (1148, 279786), (1266, 253708), (1326, 242228), (1394, 230412), (1428, 224926), (1477, 217464), (1547, 207624), (1599, 200872), (1688, 190281), (1722, 186524), (1768, 181671), (2091, 153608), (2132, 150654), (2184, 147067), (2296, 139893), (2532, 126854), (2652, 121114), (2743, 117096), (2788, 115206), (2856, 112463), (2954, 108732), (3094, 103812), (3198, 100436), (3444, 93262), (3587, 89544), (3731, 86088), (4182, 76804), (4264, 75327), (4431, 72488), (4641, 69208), (4879, 65832), (5064, 63427), (5304, 60557), (5486, 58548), (5576, 57603), (5908, 54366), (6188, 51906), (6396, 50218), (6888, 46631), (7174, 44772), (7462, 43044), (8229, 39032), (8364, 38402), (8651, 37128), (8862, 36244), (9061, 35448), (9282, 34604), (9758, 32916), (10761, 29848), (10972, 29274), (11193, 28696), (11816, 27183), (12376, 25953), (12792, 25109), (14348, 22386), (14637, 21944), (14924, 21522), (16458, 19516), (16728, 19201), (17302, 18564), (17724, 18122)]