1279460076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 3217536000

約数和(自身を除く): 1938075924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 227, 228, 236, 354, 419, 454, 681, 708, 838, 908, 1121, 1257, 1362, 1676, 2242, 2514, 2724, 3363, 4313, 4484, 5028, 6726, 7961, 8626, 12939, 13393, 13452, 15922, 17252, 23883, 24721, 25878, 26786, 31844, 40179, 47766, 49442, 51756, 53572, 74163, 80358, 95113, 95532, 98884, 148326, 160716, 190226, 254467, 285339, 296652, 380452, 469699, 508934, 570678, 763401, 939398, 1017868, 1141356, 1409097, 1526802, 1807147, 1878796, 2818194, 3053604, 3614294, 5421441, 5611667, 5636388, 7228588, 10842882, 11223334, 16835001, 21685764, 22446668, 33670002, 67340004, 106621673, 213243346, 319865019, 426486692, 639730038, 1279460076]

約数ペア:

[(1, 1279460076), (2, 639730038), (3, 426486692), (4, 319865019), (6, 213243346), (12, 106621673), (19, 67340004), (38, 33670002), (57, 22446668), (59, 21685764), (76, 16835001), (114, 11223334), (118, 10842882), (177, 7228588), (227, 5636388), (228, 5611667), (236, 5421441), (354, 3614294), (419, 3053604), (454, 2818194), (681, 1878796), (708, 1807147), (838, 1526802), (908, 1409097), (1121, 1141356), (1257, 1017868), (1362, 939398), (1676, 763401), (2242, 570678), (2514, 508934), (2724, 469699), (3363, 380452), (4313, 296652), (4484, 285339), (5028, 254467), (6726, 190226), (7961, 160716), (8626, 148326), (12939, 98884), (13393, 95532), (13452, 95113), (15922, 80358), (17252, 74163), (23883, 53572), (24721, 51756), (25878, 49442), (26786, 47766), (31844, 40179)]