308956416

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 894781440

約数和(自身を除く): 585825024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 683, 744, 768, 912, 992, 1178, 1216, 1366, 1488, 1767, 1824, 1984, 2049, 2356, 2432, 2732, 2976, 3534, 3648, 3968, 4098, 4712, 4864, 5464, 5952, 7068, 7296, 7936, 8196, 9424, 10928, 11904, 12977, 14136, 14592, 16392, 18848, 21173, 21856, 23808, 25954, 28272, 32784, 37696, 38931, 42346, 43712, 51908, 56544, 63519, 65568, 75392, 77862, 84692, 87424, 103816, 113088, 127038, 131136, 150784, 155724, 169384, 174848, 207632, 226176, 254076, 262272, 311448, 338768, 402287, 415264, 452352, 508152, 524544, 622896, 677536, 804574, 830528, 1016304, 1206861, 1245792, 1355072, 1609148, 1661056, 2032608, 2413722, 2491584, 2710144, 3218296, 3322112, 4065216, 4827444, 4983168, 5420288, 6436592, 8130432, 9654888, 9966336, 12873184, 16260864, 19309776, 25746368, 38619552, 51492736, 77239104, 102985472, 154478208, 308956416]

約数ペア:

[(1, 308956416), (2, 154478208), (3, 102985472), (4, 77239104), (6, 51492736), (8, 38619552), (12, 25746368), (16, 19309776), (19, 16260864), (24, 12873184), (31, 9966336), (32, 9654888), (38, 8130432), (48, 6436592), (57, 5420288), (62, 4983168), (64, 4827444), (76, 4065216), (93, 3322112), (96, 3218296), (114, 2710144), (124, 2491584), (128, 2413722), (152, 2032608), (186, 1661056), (192, 1609148), (228, 1355072), (248, 1245792), (256, 1206861), (304, 1016304), (372, 830528), (384, 804574), (456, 677536), (496, 622896), (589, 524544), (608, 508152), (683, 452352), (744, 415264), (768, 402287), (912, 338768), (992, 311448), (1178, 262272), (1216, 254076), (1366, 226176), (1488, 207632), (1767, 174848), (1824, 169384), (1984, 155724), (2049, 150784), (2356, 131136), (2432, 127038), (2732, 113088), (2976, 103816), (3534, 87424), (3648, 84692), (3968, 77862), (4098, 75392), (4712, 65568), (4864, 63519), (5464, 56544), (5952, 51908), (7068, 43712), (7296, 42346), (7936, 38931), (8196, 37696), (9424, 32784), (10928, 28272), (11904, 25954), (12977, 23808), (14136, 21856), (14592, 21173), (16392, 18848)]