328896551256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{997309}}^1$

素因数の和:997489

約数の個数: 128

約数和(自身を含む): 1018692326400

約数和(自身を除く): 689795775144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 453, 546, 604, 728, 906, 1057, 1092, 1208, 1812, 1963, 2114, 2184, 3171, 3624, 3926, 4228, 5889, 6342, 7852, 8456, 11778, 12684, 13741, 15704, 23556, 25368, 27482, 41223, 47112, 54964, 82446, 109928, 164892, 329784, 997309, 1994618, 2991927, 3989236, 5983854, 6981163, 7978472, 11967708, 12965017, 13962326, 20943489, 23935416, 25930034, 27924652, 38895051, 41886978, 51860068, 55849304, 77790102, 83773956, 90755119, 103720136, 150593659, 155580204, 167547912, 181510238, 272265357, 301187318, 311160408, 363020476, 451780977, 544530714, 602374636, 726040952, 903561954, 1054155613, 1089061428, 1204749272, 1807123908, 1957717567, 2108311226, 2178122856, 3162466839, 3614247816, 3915435134, 4216622452, 5873152701, 6324933678, 7830870268, 8433244904, 11746305402, 12649867356, 13704022969, 15661740536, 23492610804, 25299734712, 27408045938, 41112068907, 46985221608, 54816091876, 82224137814, 109632183752, 164448275628, 328896551256]

約数ペア:

[(1, 328896551256), (2, 164448275628), (3, 109632183752), (4, 82224137814), (6, 54816091876), (7, 46985221608), (8, 41112068907), (12, 27408045938), (13, 25299734712), (14, 23492610804), (21, 15661740536), (24, 13704022969), (26, 12649867356), (28, 11746305402), (39, 8433244904), (42, 7830870268), (52, 6324933678), (56, 5873152701), (78, 4216622452), (84, 3915435134), (91, 3614247816), (104, 3162466839), (151, 2178122856), (156, 2108311226), (168, 1957717567), (182, 1807123908), (273, 1204749272), (302, 1089061428), (312, 1054155613), (364, 903561954), (453, 726040952), (546, 602374636), (604, 544530714), (728, 451780977), (906, 363020476), (1057, 311160408), (1092, 301187318), (1208, 272265357), (1812, 181510238), (1963, 167547912), (2114, 155580204), (2184, 150593659), (3171, 103720136), (3624, 90755119), (3926, 83773956), (4228, 77790102), (5889, 55849304), (6342, 51860068), (7852, 41886978), (8456, 38895051), (11778, 27924652), (12684, 25930034), (13741, 23935416), (15704, 20943489), (23556, 13962326), (25368, 12965017), (27482, 11967708), (41223, 7978472), (47112, 6981163), (54964, 5983854), (82446, 3989236), (109928, 2991927), (164892, 1994618), (329784, 997309)]