749125416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 2112445440

約数和(自身を除く): 1363320024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 219, 248, 292, 312, 372, 403, 438, 584, 744, 806, 876, 949, 1061, 1209, 1612, 1752, 1898, 2122, 2263, 2418, 2847, 3183, 3224, 3796, 4244, 4526, 4836, 5694, 6366, 6789, 7592, 8488, 9052, 9672, 11388, 12732, 13578, 13793, 18104, 22776, 25464, 27156, 27586, 29419, 32891, 41379, 54312, 55172, 58838, 65782, 77453, 82758, 88257, 98673, 110344, 117676, 131564, 154906, 165516, 176514, 197346, 232359, 235352, 263128, 309812, 331032, 353028, 394692, 427583, 464718, 619624, 706056, 789384, 855166, 929436, 1006889, 1282749, 1710332, 1858872, 2013778, 2401043, 2565498, 3020667, 3420664, 4027556, 4802086, 5130996, 6041334, 7203129, 8055112, 9604172, 10261992, 12082668, 14406258, 19208344, 24165336, 28812516, 31213559, 57625032, 62427118, 93640677, 124854236, 187281354, 249708472, 374562708, 749125416]

約数ペア:

[(1, 749125416), (2, 374562708), (3, 249708472), (4, 187281354), (6, 124854236), (8, 93640677), (12, 62427118), (13, 57625032), (24, 31213559), (26, 28812516), (31, 24165336), (39, 19208344), (52, 14406258), (62, 12082668), (73, 10261992), (78, 9604172), (93, 8055112), (104, 7203129), (124, 6041334), (146, 5130996), (156, 4802086), (186, 4027556), (219, 3420664), (248, 3020667), (292, 2565498), (312, 2401043), (372, 2013778), (403, 1858872), (438, 1710332), (584, 1282749), (744, 1006889), (806, 929436), (876, 855166), (949, 789384), (1061, 706056), (1209, 619624), (1612, 464718), (1752, 427583), (1898, 394692), (2122, 353028), (2263, 331032), (2418, 309812), (2847, 263128), (3183, 235352), (3224, 232359), (3796, 197346), (4244, 176514), (4526, 165516), (4836, 154906), (5694, 131564), (6366, 117676), (6789, 110344), (7592, 98673), (8488, 88257), (9052, 82758), (9672, 77453), (11388, 65782), (12732, 58838), (13578, 55172), (13793, 54312), (18104, 41379), (22776, 32891), (25464, 29419), (27156, 27586)]