1387286976

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{380287}}^1$

素因数の和:380321

約数の個数: 56

約数和(自身を含む): 3863726080

約数和(自身を除く): 2476439104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 380287, 760574, 1140861, 1521148, 2281722, 3042296, 4563444, 6084592, 7225453, 9126888, 12169184, 14450906, 18253776, 21676359, 24338368, 28901812, 36507552, 43352718, 57803624, 73015104, 86705436, 115607248, 173410872, 231214496, 346821744, 462428992, 693643488, 1387286976]

約数ペア:

[(1, 1387286976), (2, 693643488), (3, 462428992), (4, 346821744), (6, 231214496), (8, 173410872), (12, 115607248), (16, 86705436), (19, 73015104), (24, 57803624), (32, 43352718), (38, 36507552), (48, 28901812), (57, 24338368), (64, 21676359), (76, 18253776), (96, 14450906), (114, 12169184), (152, 9126888), (192, 7225453), (228, 6084592), (304, 4563444), (456, 3042296), (608, 2281722), (912, 1521148), (1216, 1140861), (1824, 760574), (3648, 380287)]