757207152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 2448628000

約数和(自身を除く): 1691420848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 61, 72, 76, 78, 104, 114, 117, 122, 144, 152, 156, 171, 183, 208, 228, 234, 244, 247, 304, 312, 342, 349, 366, 456, 468, 488, 494, 549, 624, 684, 698, 732, 741, 793, 912, 936, 976, 988, 1047, 1098, 1159, 1368, 1396, 1464, 1482, 1586, 1872, 1976, 2094, 2196, 2223, 2318, 2379, 2736, 2792, 2928, 2964, 3141, 3172, 3477, 3952, 4188, 4392, 4446, 4537, 4636, 4758, 5584, 5928, 6282, 6344, 6631, 6954, 7137, 8376, 8784, 8892, 9074, 9272, 9516, 10431, 11856, 12564, 12688, 13262, 13611, 13908, 14274, 15067, 16752, 17784, 18148, 18544, 19032, 19893, 20862, 21289, 25128, 26524, 27222, 27816, 28548, 30134, 35568, 36296, 38064, 39786, 40833, 41724, 42578, 45201, 50256, 53048, 54444, 55632, 57096, 59679, 60268, 63867, 72592, 79572, 81666, 83448, 85156, 86203, 90402, 106096, 108888, 114192, 119358, 120536, 127734, 135603, 159144, 163332, 166896, 170312, 172406, 180804, 191601, 217776, 238716, 241072, 255468, 258609, 271206, 276757, 318288, 326664, 340624, 344812, 361608, 383202, 404491, 477432, 510936, 517218, 542412, 553514, 653328, 689624, 723216, 766404, 775827, 808982, 830271, 954864, 1021872, 1034436, 1084824, 1107028, 1213473, 1379248, 1532808, 1551654, 1617964, 1660542, 2068872, 2169648, 2214056, 2426946, 2490813, 3065616, 3103308, 3235928, 3321084, 3640419, 4137744, 4428112, 4853892, 4981626, 5258383, 6206616, 6471856, 6642168, 7280838, 9707784, 9963252, 10516766, 12413232, 13284336, 14561676, 15775149, 19415568, 19926504, 21033532, 29123352, 31550298, 39853008, 42067064, 47325447, 58246704, 63100596, 84134128, 94650894, 126201192, 189301788, 252402384, 378603576, 757207152]

約数ペア:

[(1, 757207152), (2, 378603576), (3, 252402384), (4, 189301788), (6, 126201192), (8, 94650894), (9, 84134128), (12, 63100596), (13, 58246704), (16, 47325447), (18, 42067064), (19, 39853008), (24, 31550298), (26, 29123352), (36, 21033532), (38, 19926504), (39, 19415568), (48, 15775149), (52, 14561676), (57, 13284336), (61, 12413232), (72, 10516766), (76, 9963252), (78, 9707784), (104, 7280838), (114, 6642168), (117, 6471856), (122, 6206616), (144, 5258383), (152, 4981626), (156, 4853892), (171, 4428112), (183, 4137744), (208, 3640419), (228, 3321084), (234, 3235928), (244, 3103308), (247, 3065616), (304, 2490813), (312, 2426946), (342, 2214056), (349, 2169648), (366, 2068872), (456, 1660542), (468, 1617964), (488, 1551654), (494, 1532808), (549, 1379248), (624, 1213473), (684, 1107028), (698, 1084824), (732, 1034436), (741, 1021872), (793, 954864), (912, 830271), (936, 808982), (976, 775827), (988, 766404), (1047, 723216), (1098, 689624), (1159, 653328), (1368, 553514), (1396, 542412), (1464, 517218), (1482, 510936), (1586, 477432), (1872, 404491), (1976, 383202), (2094, 361608), (2196, 344812), (2223, 340624), (2318, 326664), (2379, 318288), (2736, 276757), (2792, 271206), (2928, 258609), (2964, 255468), (3141, 241072), (3172, 238716), (3477, 217776), (3952, 191601), (4188, 180804), (4392, 172406), (4446, 170312), (4537, 166896), (4636, 163332), (4758, 159144), (5584, 135603), (5928, 127734), (6282, 120536), (6344, 119358), (6631, 114192), (6954, 108888), (7137, 106096), (8376, 90402), (8784, 86203), (8892, 85156), (9074, 83448), (9272, 81666), (9516, 79572), (10431, 72592), (11856, 63867), (12564, 60268), (12688, 59679), (13262, 57096), (13611, 55632), (13908, 54444), (14274, 53048), (15067, 50256), (16752, 45201), (17784, 42578), (18148, 41724), (18544, 40833), (19032, 39786), (19893, 38064), (20862, 36296), (21289, 35568), (25128, 30134), (26524, 28548), (27222, 27816)]