1555300404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2262

約数の個数: 144

約数和(自身を含む): 4761993600

約数和(自身を除く): 3206693196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 157, 171, 228, 252, 266, 314, 342, 399, 471, 532, 628, 684, 798, 942, 1099, 1197, 1413, 1596, 1884, 2069, 2198, 2394, 2826, 2983, 3297, 4138, 4396, 4788, 5652, 5966, 6207, 6594, 8276, 8949, 9891, 11932, 12414, 13188, 14483, 17898, 18621, 19782, 20881, 24828, 26847, 28966, 35796, 37242, 39311, 39564, 41762, 43449, 53694, 57932, 62643, 74484, 78622, 83524, 86898, 107388, 117933, 125286, 130347, 157244, 173796, 187929, 235866, 250572, 260694, 275177, 324833, 353799, 375858, 471732, 521388, 550354, 649666, 707598, 751716, 825531, 974499, 1100708, 1299332, 1415196, 1651062, 1948998, 2273831, 2476593, 2923497, 3302124, 3897996, 4547662, 4953186, 5846994, 6171827, 6821493, 9095324, 9906372, 11693988, 12343654, 13642986, 18515481, 20464479, 24687308, 27285972, 37030962, 40928958, 43202789, 55546443, 74061924, 81857916, 86405578, 111092886, 129608367, 172811156, 222185772, 259216734, 388825101, 518433468, 777650202, 1555300404]

約数ペア:

[(1, 1555300404), (2, 777650202), (3, 518433468), (4, 388825101), (6, 259216734), (7, 222185772), (9, 172811156), (12, 129608367), (14, 111092886), (18, 86405578), (19, 81857916), (21, 74061924), (28, 55546443), (36, 43202789), (38, 40928958), (42, 37030962), (57, 27285972), (63, 24687308), (76, 20464479), (84, 18515481), (114, 13642986), (126, 12343654), (133, 11693988), (157, 9906372), (171, 9095324), (228, 6821493), (252, 6171827), (266, 5846994), (314, 4953186), (342, 4547662), (399, 3897996), (471, 3302124), (532, 2923497), (628, 2476593), (684, 2273831), (798, 1948998), (942, 1651062), (1099, 1415196), (1197, 1299332), (1413, 1100708), (1596, 974499), (1884, 825531), (2069, 751716), (2198, 707598), (2394, 649666), (2826, 550354), (2983, 521388), (3297, 471732), (4138, 375858), (4396, 353799), (4788, 324833), (5652, 275177), (5966, 260694), (6207, 250572), (6594, 235866), (8276, 187929), (8949, 173796), (9891, 157244), (11932, 130347), (12414, 125286), (13188, 117933), (14483, 107388), (17898, 86898), (18621, 83524), (19782, 78622), (20881, 74484), (24828, 62643), (26847, 57932), (28966, 53694), (35796, 43449), (37242, 41762), (39311, 39564)]