1286375076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 3836560000

約数和(自身を除く): 2550184924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 67, 84, 122, 126, 134, 183, 201, 244, 252, 268, 366, 402, 427, 469, 549, 603, 732, 804, 854, 938, 1098, 1206, 1249, 1281, 1407, 1708, 1876, 2196, 2412, 2498, 2562, 2814, 3747, 3843, 4087, 4221, 4996, 5124, 5628, 7494, 7686, 8174, 8442, 8743, 11241, 12261, 14988, 15372, 16348, 16884, 17486, 22482, 24522, 26229, 28609, 34972, 36783, 44964, 49044, 52458, 57218, 73566, 76189, 78687, 83683, 85827, 104916, 114436, 147132, 152378, 157374, 167366, 171654, 228567, 251049, 257481, 304756, 314748, 334732, 343308, 457134, 502098, 514962, 533323, 585781, 685701, 753147, 914268, 1004196, 1029924, 1066646, 1171562, 1371402, 1506294, 1599969, 1757343, 2133292, 2343124, 2742804, 3012588, 3199938, 3514686, 4799907, 5104663, 5272029, 6399876, 7029372, 9599814, 10209326, 10544058, 15313989, 19199628, 20418652, 21088116, 30627978, 35732641, 45941967, 61255956, 71465282, 91883934, 107197923, 142930564, 183767868, 214395846, 321593769, 428791692, 643187538, 1286375076]

約数ペア:

[(1, 1286375076), (2, 643187538), (3, 428791692), (4, 321593769), (6, 214395846), (7, 183767868), (9, 142930564), (12, 107197923), (14, 91883934), (18, 71465282), (21, 61255956), (28, 45941967), (36, 35732641), (42, 30627978), (61, 21088116), (63, 20418652), (67, 19199628), (84, 15313989), (122, 10544058), (126, 10209326), (134, 9599814), (183, 7029372), (201, 6399876), (244, 5272029), (252, 5104663), (268, 4799907), (366, 3514686), (402, 3199938), (427, 3012588), (469, 2742804), (549, 2343124), (603, 2133292), (732, 1757343), (804, 1599969), (854, 1506294), (938, 1371402), (1098, 1171562), (1206, 1066646), (1249, 1029924), (1281, 1004196), (1407, 914268), (1708, 753147), (1876, 685701), (2196, 585781), (2412, 533323), (2498, 514962), (2562, 502098), (2814, 457134), (3747, 343308), (3843, 334732), (4087, 314748), (4221, 304756), (4996, 257481), (5124, 251049), (5628, 228567), (7494, 171654), (7686, 167366), (8174, 157374), (8442, 152378), (8743, 147132), (11241, 114436), (12261, 104916), (14988, 85827), (15372, 83683), (16348, 78687), (16884, 76189), (17486, 73566), (22482, 57218), (24522, 52458), (26229, 49044), (28609, 44964), (34972, 36783)]