260069004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 759874752

約数和(自身を除く): 499805748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 207, 222, 234, 276, 299, 333, 414, 444, 468, 481, 598, 653, 666, 828, 851, 897, 962, 1196, 1306, 1332, 1443, 1702, 1794, 1924, 1959, 2553, 2612, 2691, 2886, 3404, 3588, 3918, 4329, 5106, 5382, 5772, 5877, 7659, 7836, 8489, 8658, 10212, 10764, 11063, 11754, 15019, 15318, 16978, 17316, 22126, 23508, 24161, 25467, 30038, 30636, 33189, 33956, 44252, 45057, 48322, 50934, 60076, 66378, 72483, 76401, 90114, 96644, 99567, 101868, 132756, 135171, 144966, 152802, 180228, 195247, 199134, 217449, 270342, 289932, 305604, 314093, 390494, 398268, 434898, 540684, 555703, 585741, 628186, 780988, 869796, 942279, 1111406, 1171482, 1256372, 1667109, 1757223, 1884558, 2222812, 2342964, 2826837, 3334218, 3514446, 3769116, 5001327, 5653674, 6668436, 7028892, 7224139, 10002654, 11307348, 14448278, 20005308, 21672417, 28896556, 43344834, 65017251, 86689668, 130034502, 260069004]

約数ペア:

[(1, 260069004), (2, 130034502), (3, 86689668), (4, 65017251), (6, 43344834), (9, 28896556), (12, 21672417), (13, 20005308), (18, 14448278), (23, 11307348), (26, 10002654), (36, 7224139), (37, 7028892), (39, 6668436), (46, 5653674), (52, 5001327), (69, 3769116), (74, 3514446), (78, 3334218), (92, 2826837), (111, 2342964), (117, 2222812), (138, 1884558), (148, 1757223), (156, 1667109), (207, 1256372), (222, 1171482), (234, 1111406), (276, 942279), (299, 869796), (333, 780988), (414, 628186), (444, 585741), (468, 555703), (481, 540684), (598, 434898), (653, 398268), (666, 390494), (828, 314093), (851, 305604), (897, 289932), (962, 270342), (1196, 217449), (1306, 199134), (1332, 195247), (1443, 180228), (1702, 152802), (1794, 144966), (1924, 135171), (1959, 132756), (2553, 101868), (2612, 99567), (2691, 96644), (2886, 90114), (3404, 76401), (3588, 72483), (3918, 66378), (4329, 60076), (5106, 50934), (5382, 48322), (5772, 45057), (5877, 44252), (7659, 33956), (7836, 33189), (8489, 30636), (8658, 30038), (10212, 25467), (10764, 24161), (11063, 23508), (11754, 22126), (15019, 17316), (15318, 16978)]