321234984

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 1069310880

約数和(自身を除く): 748075896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 81, 84, 98, 108, 126, 134, 147, 151, 162, 168, 189, 196, 201, 216, 252, 268, 294, 302, 324, 378, 392, 402, 441, 453, 469, 504, 536, 567, 588, 603, 604, 648, 756, 804, 882, 906, 938, 1057, 1134, 1176, 1206, 1208, 1323, 1359, 1407, 1512, 1608, 1764, 1809, 1812, 1876, 2114, 2268, 2412, 2646, 2718, 2814, 3171, 3283, 3528, 3618, 3624, 3752, 3969, 4077, 4221, 4228, 4536, 4824, 5292, 5427, 5436, 5628, 6342, 6566, 7236, 7399, 7938, 8154, 8442, 8456, 9513, 9849, 10117, 10584, 10854, 10872, 11256, 12231, 12663, 12684, 13132, 14472, 14798, 15876, 16308, 16884, 19026, 19698, 20234, 21708, 22197, 24462, 25326, 25368, 26264, 28539, 29547, 29596, 30351, 31752, 32616, 33768, 37989, 38052, 39396, 40468, 43416, 44394, 48924, 50652, 57078, 59094, 59192, 60702, 66591, 70819, 75978, 76104, 78792, 80936, 85617, 88641, 88788, 91053, 97848, 101304, 114156, 118188, 121404, 133182, 141638, 151956, 171234, 177282, 177576, 182106, 199773, 212457, 228312, 236376, 242808, 265923, 266364, 273159, 283276, 303912, 342468, 354564, 364212, 399546, 424914, 495733, 531846, 532728, 546318, 566552, 599319, 637371, 684936, 709128, 728424, 799092, 819477, 849828, 991466, 1063692, 1092636, 1198638, 1274742, 1487199, 1598184, 1638954, 1699656, 1912113, 1982932, 2127384, 2185272, 2397276, 2549484, 2974398, 3277908, 3824226, 3965864, 4461597, 4794552, 5098968, 5736339, 5948796, 6555816, 7648452, 8923194, 11472678, 11897592, 13384791, 15296904, 17846388, 22945356, 26769582, 35692776, 40154373, 45890712, 53539164, 80308746, 107078328, 160617492, 321234984]

約数ペア:

[(1, 321234984), (2, 160617492), (3, 107078328), (4, 80308746), (6, 53539164), (7, 45890712), (8, 40154373), (9, 35692776), (12, 26769582), (14, 22945356), (18, 17846388), (21, 15296904), (24, 13384791), (27, 11897592), (28, 11472678), (36, 8923194), (42, 7648452), (49, 6555816), (54, 5948796), (56, 5736339), (63, 5098968), (67, 4794552), (72, 4461597), (81, 3965864), (84, 3824226), (98, 3277908), (108, 2974398), (126, 2549484), (134, 2397276), (147, 2185272), (151, 2127384), (162, 1982932), (168, 1912113), (189, 1699656), (196, 1638954), (201, 1598184), (216, 1487199), (252, 1274742), (268, 1198638), (294, 1092636), (302, 1063692), (324, 991466), (378, 849828), (392, 819477), (402, 799092), (441, 728424), (453, 709128), (469, 684936), (504, 637371), (536, 599319), (567, 566552), (588, 546318), (603, 532728), (604, 531846), (648, 495733), (756, 424914), (804, 399546), (882, 364212), (906, 354564), (938, 342468), (1057, 303912), (1134, 283276), (1176, 273159), (1206, 266364), (1208, 265923), (1323, 242808), (1359, 236376), (1407, 228312), (1512, 212457), (1608, 199773), (1764, 182106), (1809, 177576), (1812, 177282), (1876, 171234), (2114, 151956), (2268, 141638), (2412, 133182), (2646, 121404), (2718, 118188), (2814, 114156), (3171, 101304), (3283, 97848), (3528, 91053), (3618, 88788), (3624, 88641), (3752, 85617), (3969, 80936), (4077, 78792), (4221, 76104), (4228, 75978), (4536, 70819), (4824, 66591), (5292, 60702), (5427, 59192), (5436, 59094), (5628, 57078), (6342, 50652), (6566, 48924), (7236, 44394), (7399, 43416), (7938, 40468), (8154, 39396), (8442, 38052), (8456, 37989), (9513, 33768), (9849, 32616), (10117, 31752), (10584, 30351), (10854, 29596), (10872, 29547), (11256, 28539), (12231, 26264), (12663, 25368), (12684, 25326), (13132, 24462), (14472, 22197), (14798, 21708), (15876, 20234), (16308, 19698), (16884, 19026)]