248503752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 800841600

約数和(自身を除く): 552337848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 61, 63, 72, 84, 118, 122, 126, 137, 168, 177, 183, 236, 244, 252, 274, 354, 366, 411, 413, 427, 472, 488, 504, 531, 548, 549, 708, 732, 822, 826, 854, 959, 1062, 1096, 1098, 1233, 1239, 1281, 1416, 1464, 1644, 1652, 1708, 1918, 2124, 2196, 2466, 2478, 2562, 2877, 3288, 3304, 3416, 3599, 3717, 3836, 3843, 4248, 4392, 4932, 4956, 5124, 5754, 7198, 7434, 7672, 7686, 8083, 8357, 8631, 9864, 9912, 10248, 10797, 11508, 14396, 14868, 15372, 16166, 16714, 17262, 21594, 23016, 24249, 25071, 25193, 28792, 29736, 30744, 32332, 32391, 33428, 34524, 43188, 48498, 50142, 50386, 56581, 58499, 64664, 64782, 66856, 69048, 72747, 75213, 75579, 86376, 96996, 100284, 100772, 113162, 116998, 129564, 145494, 150426, 151158, 169743, 175497, 193992, 200568, 201544, 226324, 226737, 233996, 259128, 290988, 300852, 302316, 339486, 350994, 452648, 453474, 467992, 493063, 509229, 526491, 581976, 601704, 604632, 678972, 701988, 906948, 986126, 1018458, 1052982, 1357944, 1403976, 1479189, 1813896, 1972252, 2036916, 2105964, 2958378, 3451441, 3944504, 4073832, 4211928, 4437567, 5916756, 6902882, 8875134, 10354323, 11833512, 13805764, 17750268, 20708646, 27611528, 31062969, 35500536, 41417292, 62125938, 82834584, 124251876, 248503752]

約数ペア:

[(1, 248503752), (2, 124251876), (3, 82834584), (4, 62125938), (6, 41417292), (7, 35500536), (8, 31062969), (9, 27611528), (12, 20708646), (14, 17750268), (18, 13805764), (21, 11833512), (24, 10354323), (28, 8875134), (36, 6902882), (42, 5916756), (56, 4437567), (59, 4211928), (61, 4073832), (63, 3944504), (72, 3451441), (84, 2958378), (118, 2105964), (122, 2036916), (126, 1972252), (137, 1813896), (168, 1479189), (177, 1403976), (183, 1357944), (236, 1052982), (244, 1018458), (252, 986126), (274, 906948), (354, 701988), (366, 678972), (411, 604632), (413, 601704), (427, 581976), (472, 526491), (488, 509229), (504, 493063), (531, 467992), (548, 453474), (549, 452648), (708, 350994), (732, 339486), (822, 302316), (826, 300852), (854, 290988), (959, 259128), (1062, 233996), (1096, 226737), (1098, 226324), (1233, 201544), (1239, 200568), (1281, 193992), (1416, 175497), (1464, 169743), (1644, 151158), (1652, 150426), (1708, 145494), (1918, 129564), (2124, 116998), (2196, 113162), (2466, 100772), (2478, 100284), (2562, 96996), (2877, 86376), (3288, 75579), (3304, 75213), (3416, 72747), (3599, 69048), (3717, 66856), (3836, 64782), (3843, 64664), (4248, 58499), (4392, 56581), (4932, 50386), (4956, 50142), (5124, 48498), (5754, 43188), (7198, 34524), (7434, 33428), (7672, 32391), (7686, 32332), (8083, 30744), (8357, 29736), (8631, 28792), (9864, 25193), (9912, 25071), (10248, 24249), (10797, 23016), (11508, 21594), (14396, 17262), (14868, 16714), (15372, 16166)]