1647629664

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 4894525440

約数和(自身を除く): 3246895776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 32, 34, 48, 51, 58, 62, 68, 87, 93, 96, 102, 116, 124, 136, 174, 186, 204, 232, 248, 272, 348, 372, 408, 464, 493, 496, 527, 544, 696, 744, 816, 899, 928, 986, 992, 1054, 1123, 1392, 1479, 1488, 1581, 1632, 1798, 1972, 2108, 2246, 2697, 2784, 2958, 2976, 3162, 3369, 3596, 3944, 4216, 4492, 5394, 5916, 6324, 6738, 7192, 7888, 8432, 8984, 10788, 11832, 12648, 13476, 14384, 15283, 15776, 16864, 17968, 19091, 21576, 23664, 25296, 26952, 28768, 30566, 32567, 34813, 35936, 38182, 43152, 45849, 47328, 50592, 53904, 57273, 61132, 65134, 69626, 76364, 86304, 91698, 97701, 104439, 107808, 114546, 122264, 130268, 139252, 152728, 183396, 195402, 208878, 229092, 244528, 260536, 278504, 305456, 366792, 390804, 417756, 458184, 489056, 521072, 553639, 557008, 591821, 610912, 733584, 781608, 835512, 916368, 1009577, 1042144, 1107278, 1114016, 1183642, 1467168, 1563216, 1660917, 1671024, 1775463, 1832736, 2019154, 2214556, 2367284, 3028731, 3126432, 3321834, 3342048, 3550926, 4038308, 4429112, 4734568, 6057462, 6643668, 7101852, 8076616, 8858224, 9469136, 12114924, 13287336, 14203704, 16153232, 17162809, 17716448, 18938272, 24229848, 26574672, 28407408, 32306464, 34325618, 48459696, 51488427, 53149344, 56814816, 68651236, 96919392, 102976854, 137302472, 205953708, 274604944, 411907416, 549209888, 823814832, 1647629664]

約数ペア:

[(1, 1647629664), (2, 823814832), (3, 549209888), (4, 411907416), (6, 274604944), (8, 205953708), (12, 137302472), (16, 102976854), (17, 96919392), (24, 68651236), (29, 56814816), (31, 53149344), (32, 51488427), (34, 48459696), (48, 34325618), (51, 32306464), (58, 28407408), (62, 26574672), (68, 24229848), (87, 18938272), (93, 17716448), (96, 17162809), (102, 16153232), (116, 14203704), (124, 13287336), (136, 12114924), (174, 9469136), (186, 8858224), (204, 8076616), (232, 7101852), (248, 6643668), (272, 6057462), (348, 4734568), (372, 4429112), (408, 4038308), (464, 3550926), (493, 3342048), (496, 3321834), (527, 3126432), (544, 3028731), (696, 2367284), (744, 2214556), (816, 2019154), (899, 1832736), (928, 1775463), (986, 1671024), (992, 1660917), (1054, 1563216), (1123, 1467168), (1392, 1183642), (1479, 1114016), (1488, 1107278), (1581, 1042144), (1632, 1009577), (1798, 916368), (1972, 835512), (2108, 781608), (2246, 733584), (2697, 610912), (2784, 591821), (2958, 557008), (2976, 553639), (3162, 521072), (3369, 489056), (3596, 458184), (3944, 417756), (4216, 390804), (4492, 366792), (5394, 305456), (5916, 278504), (6324, 260536), (6738, 244528), (7192, 229092), (7888, 208878), (8432, 195402), (8984, 183396), (10788, 152728), (11832, 139252), (12648, 130268), (13476, 122264), (14384, 114546), (15283, 107808), (15776, 104439), (16864, 97701), (17968, 91698), (19091, 86304), (21576, 76364), (23664, 69626), (25296, 65134), (26952, 61132), (28768, 57273), (30566, 53904), (32567, 50592), (34813, 47328), (35936, 45849), (38182, 43152)]