390151230168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{820321}}^1$

素因数の和:820505

約数の個数: 128

約数和(自身を含む): 1181263680000

約数和(自身を除く): 791112449832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 168, 228, 266, 298, 399, 447, 456, 532, 596, 798, 894, 1043, 1064, 1192, 1596, 1788, 2086, 2831, 3129, 3192, 3576, 4172, 5662, 6258, 8344, 8493, 11324, 12516, 16986, 19817, 22648, 25032, 33972, 39634, 59451, 67944, 79268, 118902, 158536, 237804, 475608, 820321, 1640642, 2460963, 3281284, 4921926, 5742247, 6562568, 9843852, 11484494, 15586099, 17226741, 19687704, 22968988, 31172198, 34453482, 45937976, 46758297, 62344396, 68906964, 93516594, 109102693, 122227829, 124688792, 137813928, 187033188, 218205386, 244455658, 327308079, 366683487, 374066376, 436410772, 488911316, 654616158, 733366974, 855594803, 872821544, 977822632, 1309232316, 1466733948, 1711189606, 2322328751, 2566784409, 2618464632, 2933467896, 3422379212, 4644657502, 5133568818, 6844758424, 6966986253, 9289315004, 10267137636, 13933972506, 16256301257, 18578630008, 20534275272, 27867945012, 32512602514, 48768903771, 55735890024, 65025205028, 97537807542, 130050410056, 195075615084, 390151230168]

約数ペア:

[(1, 390151230168), (2, 195075615084), (3, 130050410056), (4, 97537807542), (6, 65025205028), (7, 55735890024), (8, 48768903771), (12, 32512602514), (14, 27867945012), (19, 20534275272), (21, 18578630008), (24, 16256301257), (28, 13933972506), (38, 10267137636), (42, 9289315004), (56, 6966986253), (57, 6844758424), (76, 5133568818), (84, 4644657502), (114, 3422379212), (133, 2933467896), (149, 2618464632), (152, 2566784409), (168, 2322328751), (228, 1711189606), (266, 1466733948), (298, 1309232316), (399, 977822632), (447, 872821544), (456, 855594803), (532, 733366974), (596, 654616158), (798, 488911316), (894, 436410772), (1043, 374066376), (1064, 366683487), (1192, 327308079), (1596, 244455658), (1788, 218205386), (2086, 187033188), (2831, 137813928), (3129, 124688792), (3192, 122227829), (3576, 109102693), (4172, 93516594), (5662, 68906964), (6258, 62344396), (8344, 46758297), (8493, 45937976), (11324, 34453482), (12516, 31172198), (16986, 22968988), (19817, 19687704), (22648, 17226741), (25032, 15586099), (33972, 11484494), (39634, 9843852), (59451, 6562568), (67944, 5742247), (79268, 4921926), (118902, 3281284), (158536, 2460963), (237804, 1640642), (475608, 820321)]