1945193256

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{757}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 5347765800

約数和(自身を除く): 3402572544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 401, 534, 712, 757, 801, 802, 1068, 1203, 1514, 1602, 1604, 2136, 2271, 2406, 3028, 3204, 3208, 3609, 4542, 4812, 6056, 6408, 6813, 7218, 9084, 9624, 13626, 14436, 18168, 27252, 28872, 35689, 54504, 67373, 71378, 107067, 134746, 142756, 202119, 214134, 269492, 285512, 303557, 321201, 404238, 428268, 538984, 606357, 607114, 642402, 808476, 856536, 910671, 1212714, 1214228, 1284804, 1616952, 1821342, 2425428, 2428456, 2569608, 2732013, 3642684, 4850856, 5464026, 7285368, 10928052, 21856104, 27016573, 54033146, 81049719, 108066292, 162099438, 216132584, 243149157, 324198876, 486298314, 648397752, 972596628, 1945193256]

約数ペア:

[(1, 1945193256), (2, 972596628), (3, 648397752), (4, 486298314), (6, 324198876), (8, 243149157), (9, 216132584), (12, 162099438), (18, 108066292), (24, 81049719), (36, 54033146), (72, 27016573), (89, 21856104), (178, 10928052), (267, 7285368), (356, 5464026), (401, 4850856), (534, 3642684), (712, 2732013), (757, 2569608), (801, 2428456), (802, 2425428), (1068, 1821342), (1203, 1616952), (1514, 1284804), (1602, 1214228), (1604, 1212714), (2136, 910671), (2271, 856536), (2406, 808476), (3028, 642402), (3204, 607114), (3208, 606357), (3609, 538984), (4542, 428268), (4812, 404238), (6056, 321201), (6408, 303557), (6813, 285512), (7218, 269492), (9084, 214134), (9624, 202119), (13626, 142756), (14436, 134746), (18168, 107067), (27252, 71378), (28872, 67373), (35689, 54504)]