308808877504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1\times {\mathrm{2137}}^1$

素因数の和:3106

約数の個数: 112

約数和(自身を含む): 650445963520

約数和(自身を除く): 341637086016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 787, 1208, 1216, 1574, 2137, 2416, 2869, 3148, 4274, 4832, 5738, 6296, 8548, 9664, 11476, 12592, 14953, 17096, 22952, 25184, 29906, 34192, 40603, 45904, 50368, 59812, 68384, 81206, 91808, 118837, 119624, 136768, 162412, 183616, 237674, 239248, 322687, 324824, 475348, 478496, 645374, 649648, 950696, 956992, 1290748, 1299296, 1681819, 1901392, 2257903, 2581496, 2598592, 3363638, 3802784, 4515806, 5162992, 6131053, 6727276, 7605568, 9031612, 10325984, 12262106, 13454552, 18063224, 20651968, 24524212, 26909104, 31954561, 36126448, 49048424, 53818208, 63909122, 72252896, 98096848, 107636416, 127818244, 144505792, 196193696, 253954669, 255636488, 392387392, 507909338, 511272976, 1015818676, 1022545952, 2031637352, 2045091904, 4063274704, 4825138711, 8126549408, 9650277422, 16253098816, 19300554844, 38601109688, 77202219376, 154404438752, 308808877504]

約数ペア:

[(1, 308808877504), (2, 154404438752), (4, 77202219376), (8, 38601109688), (16, 19300554844), (19, 16253098816), (32, 9650277422), (38, 8126549408), (64, 4825138711), (76, 4063274704), (151, 2045091904), (152, 2031637352), (302, 1022545952), (304, 1015818676), (604, 511272976), (608, 507909338), (787, 392387392), (1208, 255636488), (1216, 253954669), (1574, 196193696), (2137, 144505792), (2416, 127818244), (2869, 107636416), (3148, 98096848), (4274, 72252896), (4832, 63909122), (5738, 53818208), (6296, 49048424), (8548, 36126448), (9664, 31954561), (11476, 26909104), (12592, 24524212), (14953, 20651968), (17096, 18063224), (22952, 13454552), (25184, 12262106), (29906, 10325984), (34192, 9031612), (40603, 7605568), (45904, 6727276), (50368, 6131053), (59812, 5162992), (68384, 4515806), (81206, 3802784), (91808, 3363638), (118837, 2598592), (119624, 2581496), (136768, 2257903), (162412, 1901392), (183616, 1681819), (237674, 1299296), (239248, 1290748), (322687, 956992), (324824, 950696), (475348, 649648), (478496, 645374)]