225425552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 499015680

約数和(自身を除く): 273590128

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 176, 248, 316, 341, 496, 523, 632, 682, 869, 1046, 1264, 1364, 1738, 2092, 2449, 2728, 3476, 4184, 4898, 5456, 5753, 6952, 8368, 9796, 11506, 13904, 16213, 19592, 23012, 26939, 32426, 39184, 41317, 46024, 53878, 64852, 82634, 92048, 107756, 129704, 165268, 178343, 215512, 259408, 330536, 356686, 431024, 454487, 661072, 713372, 908974, 1280827, 1426744, 1817948, 2561654, 2853488, 3635896, 5123308, 7271792, 10246616, 14089097, 20493232, 28178194, 56356388, 112712776, 225425552]

約数ペア:

[(1, 225425552), (2, 112712776), (4, 56356388), (8, 28178194), (11, 20493232), (16, 14089097), (22, 10246616), (31, 7271792), (44, 5123308), (62, 3635896), (79, 2853488), (88, 2561654), (124, 1817948), (158, 1426744), (176, 1280827), (248, 908974), (316, 713372), (341, 661072), (496, 454487), (523, 431024), (632, 356686), (682, 330536), (869, 259408), (1046, 215512), (1264, 178343), (1364, 165268), (1738, 129704), (2092, 107756), (2449, 92048), (2728, 82634), (3476, 64852), (4184, 53878), (4898, 46024), (5456, 41317), (5753, 39184), (6952, 32426), (8368, 26939), (9796, 23012), (11506, 19592), (13904, 16213)]