298256868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 934891776

約数和(自身を除く): 636634908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 362, 364, 468, 503, 543, 546, 724, 819, 1006, 1086, 1092, 1267, 1509, 1629, 1638, 2012, 2172, 2353, 2534, 3018, 3258, 3276, 3521, 3801, 4527, 4706, 5068, 6036, 6516, 6539, 7042, 7059, 7602, 9054, 9412, 10563, 11403, 13078, 14084, 14118, 15204, 16471, 18108, 19617, 21126, 21177, 22806, 26156, 28236, 31689, 32942, 39234, 42252, 42354, 45612, 45773, 49413, 58851, 63378, 65884, 78468, 84708, 91043, 91546, 98826, 117702, 126756, 137319, 148239, 182086, 183092, 197652, 235404, 273129, 274638, 296478, 364172, 411957, 546258, 549276, 592956, 637301, 819387, 823914, 1092516, 1183559, 1274602, 1638774, 1647828, 1911903, 2367118, 2549204, 3277548, 3550677, 3823806, 4734236, 5735709, 7101354, 7647612, 8284913, 10652031, 11471418, 14202708, 16569826, 21304062, 22942836, 24854739, 33139652, 42608124, 49709478, 74564217, 99418956, 149128434, 298256868]

約数ペア:

[(1, 298256868), (2, 149128434), (3, 99418956), (4, 74564217), (6, 49709478), (7, 42608124), (9, 33139652), (12, 24854739), (13, 22942836), (14, 21304062), (18, 16569826), (21, 14202708), (26, 11471418), (28, 10652031), (36, 8284913), (39, 7647612), (42, 7101354), (52, 5735709), (63, 4734236), (78, 3823806), (84, 3550677), (91, 3277548), (117, 2549204), (126, 2367118), (156, 1911903), (181, 1647828), (182, 1638774), (234, 1274602), (252, 1183559), (273, 1092516), (362, 823914), (364, 819387), (468, 637301), (503, 592956), (543, 549276), (546, 546258), (724, 411957), (819, 364172), (1006, 296478), (1086, 274638), (1092, 273129), (1267, 235404), (1509, 197652), (1629, 183092), (1638, 182086), (2012, 148239), (2172, 137319), (2353, 126756), (2534, 117702), (3018, 98826), (3258, 91546), (3276, 91043), (3521, 84708), (3801, 78468), (4527, 65884), (4706, 63378), (5068, 58851), (6036, 49413), (6516, 45773), (6539, 45612), (7042, 42354), (7059, 42252), (7602, 39234), (9054, 32942), (9412, 31689), (10563, 28236), (11403, 26156), (13078, 22806), (14084, 21177), (14118, 21126), (15204, 19617), (16471, 18108)]