231607728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 797091840

約数和(自身を除く): 565484112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 47, 48, 51, 54, 61, 66, 68, 72, 88, 94, 99, 102, 108, 122, 132, 136, 141, 144, 153, 176, 183, 187, 188, 198, 204, 216, 244, 264, 272, 282, 297, 306, 366, 374, 376, 396, 408, 423, 432, 459, 488, 517, 528, 549, 561, 564, 594, 612, 671, 732, 748, 752, 792, 799, 816, 846, 918, 976, 1034, 1037, 1098, 1122, 1128, 1188, 1224, 1269, 1342, 1464, 1496, 1551, 1584, 1598, 1647, 1683, 1692, 1836, 2013, 2068, 2074, 2196, 2244, 2256, 2376, 2397, 2448, 2538, 2684, 2867, 2928, 2992, 3102, 3111, 3196, 3294, 3366, 3384, 3672, 4026, 4136, 4148, 4392, 4488, 4653, 4752, 4794, 5049, 5076, 5368, 5734, 6039, 6204, 6222, 6392, 6588, 6732, 6768, 7191, 7344, 8052, 8272, 8296, 8601, 8784, 8789, 8976, 9306, 9333, 9588, 10098, 10152, 10736, 11407, 11468, 12078, 12408, 12444, 12784, 13176, 13464, 13959, 14382, 16104, 16592, 17202, 17578, 18117, 18612, 18666, 19176, 20196, 20304, 21573, 22814, 22936, 24156, 24816, 24888, 25803, 26352, 26367, 26928, 27918, 27999, 28764, 31537, 32208, 34221, 34404, 35156, 36234, 37224, 37332, 38352, 40392, 43146, 45628, 45872, 48312, 48739, 49776, 51606, 52734, 55836, 55998, 57528, 63074, 68442, 68808, 70312, 72468, 74448, 74664, 77409, 79101, 80784, 86292, 91256, 94611, 96624, 97478, 102663, 103212, 105468, 111672, 111996, 115056, 126148, 136884, 137616, 140624, 144936, 146217, 149328, 154818, 158202, 172584, 182512, 189222, 194956, 205326, 206424, 210936, 223344, 223992, 237303, 252296, 273768, 283833, 289872, 292434, 307989, 309636, 316404, 345168, 378444, 389912, 410652, 412848, 421872, 438651, 447984, 474606, 504592, 536129, 547536, 567666, 584868, 615978, 619272, 632808, 756888, 779824, 821304, 851499, 877302, 949212, 1072258, 1135332, 1169736, 1231956, 1238544, 1265616, 1315953, 1513776, 1608387, 1642608, 1702998, 1754604, 1898424, 2144516, 2270664, 2339472, 2463912, 2631906, 3216774, 3405996, 3509208, 3796848, 4289032, 4541328, 4825161, 4927824, 5263812, 6433548, 6811992, 7018416, 8578064, 9650322, 10527624, 12867096, 13623984, 14475483, 19300644, 21055248, 25734192, 28950966, 38601288, 57901932, 77202576, 115803864, 231607728]

約数ペア:

[(1, 231607728), (2, 115803864), (3, 77202576), (4, 57901932), (6, 38601288), (8, 28950966), (9, 25734192), (11, 21055248), (12, 19300644), (16, 14475483), (17, 13623984), (18, 12867096), (22, 10527624), (24, 9650322), (27, 8578064), (33, 7018416), (34, 6811992), (36, 6433548), (44, 5263812), (47, 4927824), (48, 4825161), (51, 4541328), (54, 4289032), (61, 3796848), (66, 3509208), (68, 3405996), (72, 3216774), (88, 2631906), (94, 2463912), (99, 2339472), (102, 2270664), (108, 2144516), (122, 1898424), (132, 1754604), (136, 1702998), (141, 1642608), (144, 1608387), (153, 1513776), (176, 1315953), (183, 1265616), (187, 1238544), (188, 1231956), (198, 1169736), (204, 1135332), (216, 1072258), (244, 949212), (264, 877302), (272, 851499), (282, 821304), (297, 779824), (306, 756888), (366, 632808), (374, 619272), (376, 615978), (396, 584868), (408, 567666), (423, 547536), (432, 536129), (459, 504592), (488, 474606), (517, 447984), (528, 438651), (549, 421872), (561, 412848), (564, 410652), (594, 389912), (612, 378444), (671, 345168), (732, 316404), (748, 309636), (752, 307989), (792, 292434), (799, 289872), (816, 283833), (846, 273768), (918, 252296), (976, 237303), (1034, 223992), (1037, 223344), (1098, 210936), (1122, 206424), (1128, 205326), (1188, 194956), (1224, 189222), (1269, 182512), (1342, 172584), (1464, 158202), (1496, 154818), (1551, 149328), (1584, 146217), (1598, 144936), (1647, 140624), (1683, 137616), (1692, 136884), (1836, 126148), (2013, 115056), (2068, 111996), (2074, 111672), (2196, 105468), (2244, 103212), (2256, 102663), (2376, 97478), (2397, 96624), (2448, 94611), (2538, 91256), (2684, 86292), (2867, 80784), (2928, 79101), (2992, 77409), (3102, 74664), (3111, 74448), (3196, 72468), (3294, 70312), (3366, 68808), (3384, 68442), (3672, 63074), (4026, 57528), (4136, 55998), (4148, 55836), (4392, 52734), (4488, 51606), (4653, 49776), (4752, 48739), (4794, 48312), (5049, 45872), (5076, 45628), (5368, 43146), (5734, 40392), (6039, 38352), (6204, 37332), (6222, 37224), (6392, 36234), (6588, 35156), (6732, 34404), (6768, 34221), (7191, 32208), (7344, 31537), (8052, 28764), (8272, 27999), (8296, 27918), (8601, 26928), (8784, 26367), (8789, 26352), (8976, 25803), (9306, 24888), (9333, 24816), (9588, 24156), (10098, 22936), (10152, 22814), (10736, 21573), (11407, 20304), (11468, 20196), (12078, 19176), (12408, 18666), (12444, 18612), (12784, 18117), (13176, 17578), (13464, 17202), (13959, 16592), (14382, 16104)]