250298856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 743040000

約数和(自身を除く): 492741144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 859, 1026, 1278, 1349, 1368, 1704, 1718, 1917, 2052, 2556, 2577, 2698, 3436, 3834, 4047, 4104, 5112, 5154, 5396, 6872, 7668, 7731, 8094, 10308, 10792, 12141, 15336, 15462, 16188, 16321, 20616, 23193, 24282, 30924, 32376, 32642, 36423, 46386, 48564, 48963, 60989, 61848, 65284, 72846, 92772, 97128, 97926, 121978, 130568, 145692, 146889, 182967, 185544, 195852, 243956, 291384, 293778, 365934, 391704, 440667, 487912, 548901, 587556, 731868, 881334, 1097802, 1158791, 1175112, 1463736, 1646703, 1762668, 2195604, 2317582, 3293406, 3476373, 3525336, 4391208, 4635164, 6586812, 6952746, 9270328, 10429119, 13173624, 13905492, 20858238, 27810984, 31287357, 41716476, 62574714, 83432952, 125149428, 250298856]

約数ペア:

[(1, 250298856), (2, 125149428), (3, 83432952), (4, 62574714), (6, 41716476), (8, 31287357), (9, 27810984), (12, 20858238), (18, 13905492), (19, 13173624), (24, 10429119), (27, 9270328), (36, 6952746), (38, 6586812), (54, 4635164), (57, 4391208), (71, 3525336), (72, 3476373), (76, 3293406), (108, 2317582), (114, 2195604), (142, 1762668), (152, 1646703), (171, 1463736), (213, 1175112), (216, 1158791), (228, 1097802), (284, 881334), (342, 731868), (426, 587556), (456, 548901), (513, 487912), (568, 440667), (639, 391704), (684, 365934), (852, 293778), (859, 291384), (1026, 243956), (1278, 195852), (1349, 185544), (1368, 182967), (1704, 146889), (1718, 145692), (1917, 130568), (2052, 121978), (2556, 97926), (2577, 97128), (2698, 92772), (3436, 72846), (3834, 65284), (4047, 61848), (4104, 60989), (5112, 48963), (5154, 48564), (5396, 46386), (6872, 36423), (7668, 32642), (7731, 32376), (8094, 30924), (10308, 24282), (10792, 23193), (12141, 20616), (15336, 16321), (15462, 16188)]