920806368

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 2451889440

約数和(自身を除く): 1531083072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 197, 269, 362, 394, 538, 543, 591, 724, 788, 807, 1076, 1086, 1182, 1448, 1576, 1614, 2152, 2172, 2364, 2896, 3152, 3228, 4304, 4344, 4728, 5792, 6304, 6456, 8608, 8688, 9456, 12912, 17376, 18912, 25824, 35657, 48689, 52993, 71314, 97378, 105986, 106971, 142628, 146067, 158979, 194756, 211972, 213942, 285256, 292134, 317958, 389512, 423944, 427884, 570512, 584268, 635916, 779024, 847888, 855768, 1141024, 1168536, 1271832, 1558048, 1695776, 1711536, 2337072, 2543664, 3423072, 4674144, 5087328, 9591733, 19183466, 28775199, 38366932, 57550398, 76733864, 115100796, 153467728, 230201592, 306935456, 460403184, 920806368]

約数ペア:

[(1, 920806368), (2, 460403184), (3, 306935456), (4, 230201592), (6, 153467728), (8, 115100796), (12, 76733864), (16, 57550398), (24, 38366932), (32, 28775199), (48, 19183466), (96, 9591733), (181, 5087328), (197, 4674144), (269, 3423072), (362, 2543664), (394, 2337072), (538, 1711536), (543, 1695776), (591, 1558048), (724, 1271832), (788, 1168536), (807, 1141024), (1076, 855768), (1086, 847888), (1182, 779024), (1448, 635916), (1576, 584268), (1614, 570512), (2152, 427884), (2172, 423944), (2364, 389512), (2896, 317958), (3152, 292134), (3228, 285256), (4304, 213942), (4344, 211972), (4728, 194756), (5792, 158979), (6304, 146067), (6456, 142628), (8608, 106971), (8688, 105986), (9456, 97378), (12912, 71314), (17376, 52993), (18912, 48689), (25824, 35657)]