913990608

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 2733158400

約数和(自身を除く): 1819167792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 139, 144, 186, 216, 248, 278, 279, 372, 417, 432, 491, 496, 556, 558, 744, 834, 837, 982, 1112, 1116, 1251, 1473, 1488, 1668, 1674, 1964, 2224, 2232, 2502, 2946, 3336, 3348, 3753, 3928, 4309, 4419, 4464, 5004, 5892, 6672, 6696, 7506, 7856, 8618, 8838, 10008, 11784, 12927, 13257, 13392, 15012, 15221, 17236, 17676, 20016, 23568, 25854, 26514, 30024, 30442, 34472, 35352, 38781, 45663, 51708, 53028, 60048, 60884, 68249, 68944, 70704, 77562, 91326, 103416, 106056, 116343, 121768, 136498, 136989, 155124, 182652, 204747, 206832, 212112, 232686, 243536, 272996, 273978, 310248, 365304, 409494, 410967, 465372, 545992, 547956, 614241, 620496, 730608, 818988, 821934, 930744, 1091984, 1095912, 1228482, 1637976, 1643868, 1842723, 1861488, 2115719, 2191824, 2456964, 3275952, 3287736, 3685446, 4231438, 4913928, 6347157, 6575472, 7370892, 8462876, 9827856, 12694314, 14741784, 16925752, 19041471, 25388628, 29483568, 33851504, 38082942, 50777256, 57124413, 76165884, 101554512, 114248826, 152331768, 228497652, 304663536, 456995304, 913990608]

約数ペア:

[(1, 913990608), (2, 456995304), (3, 304663536), (4, 228497652), (6, 152331768), (8, 114248826), (9, 101554512), (12, 76165884), (16, 57124413), (18, 50777256), (24, 38082942), (27, 33851504), (31, 29483568), (36, 25388628), (48, 19041471), (54, 16925752), (62, 14741784), (72, 12694314), (93, 9827856), (108, 8462876), (124, 7370892), (139, 6575472), (144, 6347157), (186, 4913928), (216, 4231438), (248, 3685446), (278, 3287736), (279, 3275952), (372, 2456964), (417, 2191824), (432, 2115719), (491, 1861488), (496, 1842723), (556, 1643868), (558, 1637976), (744, 1228482), (834, 1095912), (837, 1091984), (982, 930744), (1112, 821934), (1116, 818988), (1251, 730608), (1473, 620496), (1488, 614241), (1668, 547956), (1674, 545992), (1964, 465372), (2224, 410967), (2232, 409494), (2502, 365304), (2946, 310248), (3336, 273978), (3348, 272996), (3753, 243536), (3928, 232686), (4309, 212112), (4419, 206832), (4464, 204747), (5004, 182652), (5892, 155124), (6672, 136989), (6696, 136498), (7506, 121768), (7856, 116343), (8618, 106056), (8838, 103416), (10008, 91326), (11784, 77562), (12927, 70704), (13257, 68944), (13392, 68249), (15012, 60884), (15221, 60048), (17236, 53028), (17676, 51708), (20016, 45663), (23568, 38781), (25854, 35352), (26514, 34472), (30024, 30442)]