1145313848

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^2$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 2587079520

約数和(自身を除く): 1441765672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 307, 392, 434, 614, 868, 1228, 1519, 1736, 2149, 2456, 3038, 4298, 6076, 8596, 9517, 12152, 15043, 17192, 19034, 30086, 38068, 60172, 66619, 76136, 94249, 120344, 133238, 188498, 266476, 376996, 466333, 532952, 659743, 753992, 932666, 1319486, 1865332, 2638972, 2921719, 3730664, 4618201, 5277944, 5843438, 9236402, 11686876, 18472804, 20452033, 23373752, 36945608, 40904066, 81808132, 143164231, 163616264, 286328462, 572656924, 1145313848]

約数ペア:

[(1, 1145313848), (2, 572656924), (4, 286328462), (7, 163616264), (8, 143164231), (14, 81808132), (28, 40904066), (31, 36945608), (49, 23373752), (56, 20452033), (62, 18472804), (98, 11686876), (124, 9236402), (196, 5843438), (217, 5277944), (248, 4618201), (307, 3730664), (392, 2921719), (434, 2638972), (614, 1865332), (868, 1319486), (1228, 932666), (1519, 753992), (1736, 659743), (2149, 532952), (2456, 466333), (3038, 376996), (4298, 266476), (6076, 188498), (8596, 133238), (9517, 120344), (12152, 94249), (15043, 76136), (17192, 66619), (19034, 60172), (30086, 38068)]