1008079504

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 2181255480

約数和(自身を除く): 1173175976

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 53, 74, 76, 89, 106, 148, 152, 178, 212, 296, 304, 356, 361, 424, 592, 703, 712, 722, 848, 1007, 1406, 1424, 1444, 1691, 1961, 2014, 2812, 2888, 3293, 3382, 3922, 4028, 4717, 5624, 5776, 6586, 6764, 7844, 8056, 9434, 11248, 13172, 13357, 13528, 15688, 16112, 18868, 19133, 26344, 26714, 27056, 31376, 32129, 37259, 37736, 38266, 52688, 53428, 62567, 64258, 74518, 75472, 76532, 89623, 106856, 125134, 128516, 149036, 153064, 174529, 179246, 213712, 250268, 257032, 298072, 306128, 349058, 358492, 500536, 514064, 596144, 698116, 707921, 716984, 1001072, 1188773, 1396232, 1415842, 1433968, 1702837, 2377546, 2792464, 2831684, 3316051, 3405674, 4755092, 5663368, 6632102, 6811348, 9510184, 11326736, 13264204, 13622696, 19020368, 26528408, 27245392, 53056816, 63004969, 126009938, 252019876, 504039752, 1008079504]

約数ペア:

[(1, 1008079504), (2, 504039752), (4, 252019876), (8, 126009938), (16, 63004969), (19, 53056816), (37, 27245392), (38, 26528408), (53, 19020368), (74, 13622696), (76, 13264204), (89, 11326736), (106, 9510184), (148, 6811348), (152, 6632102), (178, 5663368), (212, 4755092), (296, 3405674), (304, 3316051), (356, 2831684), (361, 2792464), (424, 2377546), (592, 1702837), (703, 1433968), (712, 1415842), (722, 1396232), (848, 1188773), (1007, 1001072), (1406, 716984), (1424, 707921), (1444, 698116), (1691, 596144), (1961, 514064), (2014, 500536), (2812, 358492), (2888, 349058), (3293, 306128), (3382, 298072), (3922, 257032), (4028, 250268), (4717, 213712), (5624, 179246), (5776, 174529), (6586, 153064), (6764, 149036), (7844, 128516), (8056, 125134), (9434, 106856), (11248, 89623), (13172, 76532), (13357, 75472), (13528, 74518), (15688, 64258), (16112, 62567), (18868, 53428), (19133, 52688), (26344, 38266), (26714, 37736), (27056, 37259), (31376, 32129)]