740217504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 2322722304

約数和(自身を除く): 1582504800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 53, 57, 62, 76, 78, 93, 96, 104, 106, 114, 124, 152, 156, 159, 186, 208, 212, 228, 247, 248, 304, 312, 318, 361, 372, 403, 416, 424, 456, 494, 496, 589, 608, 624, 636, 689, 722, 741, 744, 806, 848, 912, 988, 992, 1007, 1083, 1178, 1209, 1248, 1272, 1378, 1444, 1482, 1488, 1612, 1643, 1696, 1767, 1824, 1976, 2014, 2067, 2166, 2356, 2418, 2544, 2756, 2888, 2964, 2976, 3021, 3224, 3286, 3534, 3952, 4028, 4134, 4332, 4693, 4712, 4836, 4929, 5088, 5512, 5776, 5928, 6042, 6448, 6572, 7068, 7657, 7904, 8056, 8268, 8664, 9386, 9424, 9672, 9858, 11024, 11191, 11552, 11856, 12084, 12896, 13091, 13144, 14079, 14136, 15314, 16112, 16536, 17328, 18772, 18848, 19133, 19344, 19716, 21359, 22048, 22382, 22971, 23712, 24168, 26182, 26288, 28158, 28272, 30628, 31217, 32224, 33072, 33573, 34656, 37544, 38266, 38688, 39273, 39432, 42718, 44764, 45942, 48336, 52364, 52576, 56316, 56544, 57399, 61256, 62434, 64077, 66144, 67146, 75088, 76532, 78546, 78864, 85436, 89528, 91884, 93651, 96672, 104728, 112632, 114798, 122512, 124868, 128154, 134292, 145483, 150176, 153064, 157092, 157728, 170872, 179056, 183768, 187302, 209456, 225264, 229596, 245024, 248729, 249736, 256308, 268584, 290966, 306128, 314184, 341744, 358112, 367536, 374604, 405821, 418912, 436449, 450528, 459192, 497458, 499472, 512616, 537168, 581932, 593123, 612256, 628368, 683488, 735072, 746187, 749208, 811642, 872898, 918384, 994916, 998944, 1025232, 1074336, 1163864, 1186246, 1217463, 1256736, 1492374, 1498416, 1623284, 1745796, 1779369, 1836768, 1989832, 2050464, 2327728, 2372492, 2434926, 2984748, 2996832, 3246568, 3491592, 3558738, 3979664, 4655456, 4744984, 4869852, 5969496, 6493136, 6983184, 7117476, 7710599, 7959328, 9489968, 9739704, 11938992, 12986272, 13966368, 14234952, 15421198, 18979936, 19479408, 23131797, 23877984, 28469904, 30842396, 38958816, 46263594, 56939808, 61684792, 92527188, 123369584, 185054376, 246739168, 370108752, 740217504]

約数ペア:

[(1, 740217504), (2, 370108752), (3, 246739168), (4, 185054376), (6, 123369584), (8, 92527188), (12, 61684792), (13, 56939808), (16, 46263594), (19, 38958816), (24, 30842396), (26, 28469904), (31, 23877984), (32, 23131797), (38, 19479408), (39, 18979936), (48, 15421198), (52, 14234952), (53, 13966368), (57, 12986272), (62, 11938992), (76, 9739704), (78, 9489968), (93, 7959328), (96, 7710599), (104, 7117476), (106, 6983184), (114, 6493136), (124, 5969496), (152, 4869852), (156, 4744984), (159, 4655456), (186, 3979664), (208, 3558738), (212, 3491592), (228, 3246568), (247, 2996832), (248, 2984748), (304, 2434926), (312, 2372492), (318, 2327728), (361, 2050464), (372, 1989832), (403, 1836768), (416, 1779369), (424, 1745796), (456, 1623284), (494, 1498416), (496, 1492374), (589, 1256736), (608, 1217463), (624, 1186246), (636, 1163864), (689, 1074336), (722, 1025232), (741, 998944), (744, 994916), (806, 918384), (848, 872898), (912, 811642), (988, 749208), (992, 746187), (1007, 735072), (1083, 683488), (1178, 628368), (1209, 612256), (1248, 593123), (1272, 581932), (1378, 537168), (1444, 512616), (1482, 499472), (1488, 497458), (1612, 459192), (1643, 450528), (1696, 436449), (1767, 418912), (1824, 405821), (1976, 374604), (2014, 367536), (2067, 358112), (2166, 341744), (2356, 314184), (2418, 306128), (2544, 290966), (2756, 268584), (2888, 256308), (2964, 249736), (2976, 248729), (3021, 245024), (3224, 229596), (3286, 225264), (3534, 209456), (3952, 187302), (4028, 183768), (4134, 179056), (4332, 170872), (4693, 157728), (4712, 157092), (4836, 153064), (4929, 150176), (5088, 145483), (5512, 134292), (5776, 128154), (5928, 124868), (6042, 122512), (6448, 114798), (6572, 112632), (7068, 104728), (7657, 96672), (7904, 93651), (8056, 91884), (8268, 89528), (8664, 85436), (9386, 78864), (9424, 78546), (9672, 76532), (9858, 75088), (11024, 67146), (11191, 66144), (11552, 64077), (11856, 62434), (12084, 61256), (12896, 57399), (13091, 56544), (13144, 56316), (14079, 52576), (14136, 52364), (15314, 48336), (16112, 45942), (16536, 44764), (17328, 42718), (18772, 39432), (18848, 39273), (19133, 38688), (19344, 38266), (19716, 37544), (21359, 34656), (22048, 33573), (22382, 33072), (22971, 32224), (23712, 31217), (24168, 30628), (26182, 28272), (26288, 28158)]