251432244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3142

約数の個数: 144

約数和(自身を含む): 809827200

約数和(自身を除く): 558394956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3089, 3876, 4284, 4522, 4788, 5814, 6178, 6783, 9044, 9267, 11628, 12356, 13566, 18534, 20349, 21623, 27132, 27801, 37068, 40698, 43246, 52513, 55602, 58691, 64869, 81396, 86492, 105026, 111204, 117382, 129738, 157539, 176073, 194607, 210052, 234764, 259476, 315078, 352146, 367591, 389214, 410837, 472617, 528219, 630156, 704292, 735182, 778428, 821674, 945234, 997747, 1056438, 1102773, 1232511, 1470364, 1643348, 1890468, 1995494, 2112876, 2205546, 2465022, 2993241, 3308319, 3697533, 3990988, 4411092, 4930044, 5986482, 6616638, 6984229, 7395066, 8979723, 11972964, 13233276, 13968458, 14790132, 17959446, 20952687, 27936916, 35918892, 41905374, 62858061, 83810748, 125716122, 251432244]

約数ペア:

[(1, 251432244), (2, 125716122), (3, 83810748), (4, 62858061), (6, 41905374), (7, 35918892), (9, 27936916), (12, 20952687), (14, 17959446), (17, 14790132), (18, 13968458), (19, 13233276), (21, 11972964), (28, 8979723), (34, 7395066), (36, 6984229), (38, 6616638), (42, 5986482), (51, 4930044), (57, 4411092), (63, 3990988), (68, 3697533), (76, 3308319), (84, 2993241), (102, 2465022), (114, 2205546), (119, 2112876), (126, 1995494), (133, 1890468), (153, 1643348), (171, 1470364), (204, 1232511), (228, 1102773), (238, 1056438), (252, 997747), (266, 945234), (306, 821674), (323, 778428), (342, 735182), (357, 704292), (399, 630156), (476, 528219), (532, 472617), (612, 410837), (646, 389214), (684, 367591), (714, 352146), (798, 315078), (969, 259476), (1071, 234764), (1197, 210052), (1292, 194607), (1428, 176073), (1596, 157539), (1938, 129738), (2142, 117382), (2261, 111204), (2394, 105026), (2907, 86492), (3089, 81396), (3876, 64869), (4284, 58691), (4522, 55602), (4788, 52513), (5814, 43246), (6178, 40698), (6783, 37068), (9044, 27801), (9267, 27132), (11628, 21623), (12356, 20349), (13566, 18534)]