390556848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 1151926272

約数和(自身を除く): 761369424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 107, 124, 132, 176, 186, 214, 223, 248, 264, 321, 341, 372, 428, 446, 496, 528, 642, 669, 682, 744, 856, 892, 1023, 1177, 1284, 1338, 1364, 1488, 1712, 1784, 2046, 2354, 2453, 2568, 2676, 2728, 3317, 3531, 3568, 4092, 4708, 4906, 5136, 5352, 5456, 6634, 6913, 7062, 7359, 8184, 9416, 9812, 9951, 10704, 13268, 13826, 14124, 14718, 16368, 18832, 19624, 19902, 20739, 23861, 26536, 27652, 28248, 29436, 36487, 39248, 39804, 41478, 47722, 53072, 55304, 56496, 58872, 71583, 72974, 76043, 79608, 82956, 95444, 109461, 110608, 117744, 143166, 145948, 152086, 159216, 165912, 190888, 218922, 228129, 262471, 286332, 291896, 304172, 331824, 381776, 437844, 456258, 524942, 572664, 583792, 608344, 739691, 787413, 875688, 912516, 1049884, 1145328, 1216688, 1479382, 1574826, 1751376, 1825032, 2099768, 2219073, 2958764, 3149652, 3650064, 4199536, 4438146, 5917528, 6299304, 8136601, 8876292, 11835056, 12598608, 16273202, 17752584, 24409803, 32546404, 35505168, 48819606, 65092808, 97639212, 130185616, 195278424, 390556848]

約数ペア:

[(1, 390556848), (2, 195278424), (3, 130185616), (4, 97639212), (6, 65092808), (8, 48819606), (11, 35505168), (12, 32546404), (16, 24409803), (22, 17752584), (24, 16273202), (31, 12598608), (33, 11835056), (44, 8876292), (48, 8136601), (62, 6299304), (66, 5917528), (88, 4438146), (93, 4199536), (107, 3650064), (124, 3149652), (132, 2958764), (176, 2219073), (186, 2099768), (214, 1825032), (223, 1751376), (248, 1574826), (264, 1479382), (321, 1216688), (341, 1145328), (372, 1049884), (428, 912516), (446, 875688), (496, 787413), (528, 739691), (642, 608344), (669, 583792), (682, 572664), (744, 524942), (856, 456258), (892, 437844), (1023, 381776), (1177, 331824), (1284, 304172), (1338, 291896), (1364, 286332), (1488, 262471), (1712, 228129), (1784, 218922), (2046, 190888), (2354, 165912), (2453, 159216), (2568, 152086), (2676, 145948), (2728, 143166), (3317, 117744), (3531, 110608), (3568, 109461), (4092, 95444), (4708, 82956), (4906, 79608), (5136, 76043), (5352, 72974), (5456, 71583), (6634, 58872), (6913, 56496), (7062, 55304), (7359, 53072), (8184, 47722), (9416, 41478), (9812, 39804), (9951, 39248), (10704, 36487), (13268, 29436), (13826, 28248), (14124, 27652), (14718, 26536), (16368, 23861), (18832, 20739), (19624, 19902)]