248889452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 552738816

約数和(自身を除く): 303849364

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 101, 119, 124, 167, 202, 217, 238, 334, 404, 434, 476, 527, 668, 707, 868, 1054, 1169, 1414, 1717, 2108, 2338, 2828, 2839, 3131, 3434, 3689, 4676, 5177, 5678, 6262, 6868, 7378, 10354, 11356, 12019, 12524, 14756, 16867, 19873, 20708, 21917, 24038, 33734, 36239, 39746, 43834, 48076, 53227, 67468, 72478, 79492, 87668, 88009, 106454, 118069, 144956, 176018, 212908, 236138, 286739, 352036, 372589, 472276, 522877, 573478, 616063, 745178, 1045754, 1146956, 1232126, 1490356, 2007173, 2091508, 2464252, 3660139, 4014346, 7320278, 8028692, 8888909, 14640556, 17777818, 35555636, 62222363, 124444726, 248889452]

約数ペア:

[(1, 248889452), (2, 124444726), (4, 62222363), (7, 35555636), (14, 17777818), (17, 14640556), (28, 8888909), (31, 8028692), (34, 7320278), (62, 4014346), (68, 3660139), (101, 2464252), (119, 2091508), (124, 2007173), (167, 1490356), (202, 1232126), (217, 1146956), (238, 1045754), (334, 745178), (404, 616063), (434, 573478), (476, 522877), (527, 472276), (668, 372589), (707, 352036), (868, 286739), (1054, 236138), (1169, 212908), (1414, 176018), (1717, 144956), (2108, 118069), (2338, 106454), (2828, 88009), (2839, 87668), (3131, 79492), (3434, 72478), (3689, 67468), (4676, 53227), (5177, 48076), (5678, 43834), (6262, 39746), (6868, 36239), (7378, 33734), (10354, 24038), (11356, 21917), (12019, 20708), (12524, 19873), (14756, 16867)]