754007628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 2060414720

約数和(自身を除く): 1306407092

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 151, 181, 209, 228, 242, 302, 362, 363, 418, 453, 484, 543, 604, 627, 724, 726, 836, 906, 1086, 1254, 1452, 1661, 1812, 1991, 2172, 2299, 2508, 2869, 3322, 3439, 3982, 4598, 4983, 5738, 5973, 6644, 6878, 6897, 7964, 8607, 9196, 9966, 10317, 11476, 11946, 13756, 13794, 17214, 18271, 19932, 20634, 21901, 23892, 27331, 27588, 31559, 34428, 36542, 37829, 41268, 43802, 54662, 54813, 63118, 65703, 73084, 75658, 81993, 87604, 94677, 109324, 109626, 113487, 126236, 131406, 151316, 163986, 189354, 219252, 226974, 262812, 300641, 327972, 347149, 378708, 416119, 453948, 519289, 601282, 694298, 832238, 901923, 1038578, 1041447, 1202564, 1248357, 1388596, 1557867, 1664476, 1803846, 2077156, 2082894, 2496714, 3115734, 3307051, 3607692, 4165788, 4993428, 5712179, 6231468, 6614102, 9921153, 11424358, 13228204, 17136537, 19842306, 22848716, 34273074, 39684612, 62833969, 68546148, 125667938, 188501907, 251335876, 377003814, 754007628]

約数ペア:

[(1, 754007628), (2, 377003814), (3, 251335876), (4, 188501907), (6, 125667938), (11, 68546148), (12, 62833969), (19, 39684612), (22, 34273074), (33, 22848716), (38, 19842306), (44, 17136537), (57, 13228204), (66, 11424358), (76, 9921153), (114, 6614102), (121, 6231468), (132, 5712179), (151, 4993428), (181, 4165788), (209, 3607692), (228, 3307051), (242, 3115734), (302, 2496714), (362, 2082894), (363, 2077156), (418, 1803846), (453, 1664476), (484, 1557867), (543, 1388596), (604, 1248357), (627, 1202564), (724, 1041447), (726, 1038578), (836, 901923), (906, 832238), (1086, 694298), (1254, 601282), (1452, 519289), (1661, 453948), (1812, 416119), (1991, 378708), (2172, 347149), (2299, 327972), (2508, 300641), (2869, 262812), (3322, 226974), (3439, 219252), (3982, 189354), (4598, 163986), (4983, 151316), (5738, 131406), (5973, 126236), (6644, 113487), (6878, 109626), (6897, 109324), (7964, 94677), (8607, 87604), (9196, 81993), (9966, 75658), (10317, 73084), (11476, 65703), (11946, 63118), (13756, 54813), (13794, 54662), (17214, 43802), (18271, 41268), (19932, 37829), (20634, 36542), (21901, 34428), (23892, 31559), (27331, 27588)]