722179968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 2106748800

約数和(自身を除く): 1384568832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 103, 114, 124, 128, 152, 186, 192, 206, 228, 248, 304, 309, 372, 384, 412, 456, 496, 589, 608, 618, 744, 824, 912, 961, 992, 1178, 1216, 1236, 1488, 1648, 1767, 1824, 1922, 1957, 1984, 2356, 2432, 2472, 2883, 2976, 3193, 3296, 3534, 3648, 3844, 3914, 3968, 4712, 4944, 5766, 5871, 5952, 6386, 6592, 7068, 7296, 7688, 7828, 9424, 9579, 9888, 11532, 11742, 11904, 12772, 13184, 14136, 15376, 15656, 18259, 18848, 19158, 19776, 23064, 23484, 25544, 28272, 30752, 31312, 36518, 37696, 38316, 39552, 46128, 46968, 51088, 54777, 56544, 60667, 61504, 62624, 73036, 75392, 76632, 92256, 93936, 98983, 102176, 109554, 113088, 121334, 123008, 125248, 146072, 153264, 182001, 184512, 187872, 197966, 204352, 219108, 226176, 242668, 250496, 292144, 296949, 306528, 364002, 369024, 375744, 395932, 408704, 438216, 485336, 584288, 593898, 613056, 728004, 751488, 791864, 876432, 970672, 1168576, 1187796, 1226112, 1456008, 1583728, 1752864, 1880677, 1941344, 2337152, 2375592, 2912016, 3167456, 3505728, 3761354, 3882688, 4751184, 5642031, 5824032, 6334912, 7011456, 7522708, 7765376, 9502368, 11284062, 11648064, 12669824, 15045416, 19004736, 22568124, 23296128, 30090832, 38009472, 45136248, 60181664, 90272496, 120363328, 180544992, 240726656, 361089984, 722179968]

約数ペア:

[(1, 722179968), (2, 361089984), (3, 240726656), (4, 180544992), (6, 120363328), (8, 90272496), (12, 60181664), (16, 45136248), (19, 38009472), (24, 30090832), (31, 23296128), (32, 22568124), (38, 19004736), (48, 15045416), (57, 12669824), (62, 11648064), (64, 11284062), (76, 9502368), (93, 7765376), (96, 7522708), (103, 7011456), (114, 6334912), (124, 5824032), (128, 5642031), (152, 4751184), (186, 3882688), (192, 3761354), (206, 3505728), (228, 3167456), (248, 2912016), (304, 2375592), (309, 2337152), (372, 1941344), (384, 1880677), (412, 1752864), (456, 1583728), (496, 1456008), (589, 1226112), (608, 1187796), (618, 1168576), (744, 970672), (824, 876432), (912, 791864), (961, 751488), (992, 728004), (1178, 613056), (1216, 593898), (1236, 584288), (1488, 485336), (1648, 438216), (1767, 408704), (1824, 395932), (1922, 375744), (1957, 369024), (1984, 364002), (2356, 306528), (2432, 296949), (2472, 292144), (2883, 250496), (2976, 242668), (3193, 226176), (3296, 219108), (3534, 204352), (3648, 197966), (3844, 187872), (3914, 184512), (3968, 182001), (4712, 153264), (4944, 146072), (5766, 125248), (5871, 123008), (5952, 121334), (6386, 113088), (6592, 109554), (7068, 102176), (7296, 98983), (7688, 93936), (7828, 92256), (9424, 76632), (9579, 75392), (9888, 73036), (11532, 62624), (11742, 61504), (11904, 60667), (12772, 56544), (13184, 54777), (14136, 51088), (15376, 46968), (15656, 46128), (18259, 39552), (18848, 38316), (19158, 37696), (19776, 36518), (23064, 31312), (23484, 30752), (25544, 28272)]