460345908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 1281208320

約数和(自身を除く): 820862412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 124, 132, 186, 191, 209, 228, 341, 372, 382, 418, 573, 589, 627, 682, 764, 836, 961, 1023, 1146, 1178, 1254, 1364, 1767, 1922, 2046, 2101, 2292, 2356, 2508, 2883, 3534, 3629, 3844, 4092, 4202, 5766, 5921, 6303, 6479, 7068, 7258, 8404, 10571, 10887, 11532, 11842, 12606, 12958, 14516, 17763, 18259, 19437, 21142, 21774, 23684, 25212, 25916, 31713, 35526, 36518, 38874, 39919, 42284, 43548, 54777, 63426, 65131, 71052, 73036, 77748, 79838, 109554, 112499, 119757, 126852, 130262, 159676, 183551, 195393, 200849, 219108, 224998, 239514, 260524, 337497, 367102, 390786, 401698, 449996, 479028, 550653, 602547, 674994, 734204, 781572, 803396, 1101306, 1205094, 1237489, 1349988, 2019061, 2202612, 2410188, 2474978, 3487469, 3712467, 4038122, 4949956, 6057183, 6974938, 7424934, 8076244, 10462407, 12114366, 13949876, 14849868, 20924814, 24228732, 38362159, 41849628, 76724318, 115086477, 153448636, 230172954, 460345908]

約数ペア:

[(1, 460345908), (2, 230172954), (3, 153448636), (4, 115086477), (6, 76724318), (11, 41849628), (12, 38362159), (19, 24228732), (22, 20924814), (31, 14849868), (33, 13949876), (38, 12114366), (44, 10462407), (57, 8076244), (62, 7424934), (66, 6974938), (76, 6057183), (93, 4949956), (114, 4038122), (124, 3712467), (132, 3487469), (186, 2474978), (191, 2410188), (209, 2202612), (228, 2019061), (341, 1349988), (372, 1237489), (382, 1205094), (418, 1101306), (573, 803396), (589, 781572), (627, 734204), (682, 674994), (764, 602547), (836, 550653), (961, 479028), (1023, 449996), (1146, 401698), (1178, 390786), (1254, 367102), (1364, 337497), (1767, 260524), (1922, 239514), (2046, 224998), (2101, 219108), (2292, 200849), (2356, 195393), (2508, 183551), (2883, 159676), (3534, 130262), (3629, 126852), (3844, 119757), (4092, 112499), (4202, 109554), (5766, 79838), (5921, 77748), (6303, 73036), (6479, 71052), (7068, 65131), (7258, 63426), (8404, 54777), (10571, 43548), (10887, 42284), (11532, 39919), (11842, 38874), (12606, 36518), (12958, 35526), (14516, 31713), (17763, 25916), (18259, 25212), (19437, 23684), (21142, 21774)]