231474768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 717668352

約数和(自身を除く): 486193584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 284, 313, 336, 372, 426, 434, 496, 497, 568, 626, 651, 744, 852, 868, 939, 994, 1136, 1252, 1302, 1488, 1491, 1704, 1736, 1878, 1988, 2191, 2201, 2504, 2604, 2982, 3408, 3472, 3756, 3976, 4382, 4402, 5008, 5208, 5964, 6573, 6603, 7512, 7952, 8764, 8804, 9703, 10416, 11928, 13146, 13206, 15024, 15407, 17528, 17608, 19406, 22223, 23856, 26292, 26412, 29109, 30814, 35056, 35216, 38812, 44446, 46221, 52584, 52824, 58218, 61628, 66669, 67921, 77624, 88892, 92442, 105168, 105648, 116436, 123256, 133338, 135842, 155248, 155561, 177784, 184884, 203763, 232872, 246512, 266676, 271684, 311122, 355568, 369768, 407526, 465744, 466683, 533352, 543368, 622244, 688913, 739536, 815052, 933366, 1066704, 1086736, 1244488, 1377826, 1630104, 1866732, 2066739, 2488976, 2755652, 3260208, 3733464, 4133478, 4822391, 5511304, 7466928, 8266956, 9644782, 11022608, 14467173, 16533912, 19289564, 28934346, 33067824, 38579128, 57868692, 77158256, 115737384, 231474768]

約数ペア:

[(1, 231474768), (2, 115737384), (3, 77158256), (4, 57868692), (6, 38579128), (7, 33067824), (8, 28934346), (12, 19289564), (14, 16533912), (16, 14467173), (21, 11022608), (24, 9644782), (28, 8266956), (31, 7466928), (42, 5511304), (48, 4822391), (56, 4133478), (62, 3733464), (71, 3260208), (84, 2755652), (93, 2488976), (112, 2066739), (124, 1866732), (142, 1630104), (168, 1377826), (186, 1244488), (213, 1086736), (217, 1066704), (248, 933366), (284, 815052), (313, 739536), (336, 688913), (372, 622244), (426, 543368), (434, 533352), (496, 466683), (497, 465744), (568, 407526), (626, 369768), (651, 355568), (744, 311122), (852, 271684), (868, 266676), (939, 246512), (994, 232872), (1136, 203763), (1252, 184884), (1302, 177784), (1488, 155561), (1491, 155248), (1704, 135842), (1736, 133338), (1878, 123256), (1988, 116436), (2191, 105648), (2201, 105168), (2504, 92442), (2604, 88892), (2982, 77624), (3408, 67921), (3472, 66669), (3756, 61628), (3976, 58218), (4382, 52824), (4402, 52584), (5008, 46221), (5208, 44446), (5964, 38812), (6573, 35216), (6603, 35056), (7512, 30814), (7952, 29109), (8764, 26412), (8804, 26292), (9703, 23856), (10416, 22223), (11928, 19406), (13146, 17608), (13206, 17528), (15024, 15407)]