289356048

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 120

約数和(自身を含む): 862500600

約数和(自身を除く): 573144552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 409, 578, 612, 816, 818, 867, 1156, 1224, 1227, 1636, 1734, 2312, 2448, 2454, 2601, 3272, 3468, 3681, 4624, 4908, 4913, 5202, 6544, 6936, 6953, 7362, 9816, 9826, 10404, 13872, 13906, 14724, 14739, 19632, 19652, 20808, 20859, 27812, 29448, 29478, 39304, 41616, 41718, 44217, 55624, 58896, 58956, 62577, 78608, 83436, 88434, 111248, 117912, 118201, 125154, 166872, 176868, 235824, 236402, 250308, 333744, 353736, 354603, 472804, 500616, 707472, 709206, 945608, 1001232, 1063809, 1418412, 1891216, 2009417, 2127618, 2836824, 4018834, 4255236, 5673648, 6028251, 8037668, 8510472, 12056502, 16075336, 17020944, 18084753, 24113004, 32150672, 36169506, 48226008, 72339012, 96452016, 144678024, 289356048]

約数ペア:

[(1, 289356048), (2, 144678024), (3, 96452016), (4, 72339012), (6, 48226008), (8, 36169506), (9, 32150672), (12, 24113004), (16, 18084753), (17, 17020944), (18, 16075336), (24, 12056502), (34, 8510472), (36, 8037668), (48, 6028251), (51, 5673648), (68, 4255236), (72, 4018834), (102, 2836824), (136, 2127618), (144, 2009417), (153, 1891216), (204, 1418412), (272, 1063809), (289, 1001232), (306, 945608), (408, 709206), (409, 707472), (578, 500616), (612, 472804), (816, 354603), (818, 353736), (867, 333744), (1156, 250308), (1224, 236402), (1227, 235824), (1636, 176868), (1734, 166872), (2312, 125154), (2448, 118201), (2454, 117912), (2601, 111248), (3272, 88434), (3468, 83436), (3681, 78608), (4624, 62577), (4908, 58956), (4913, 58896), (5202, 55624), (6544, 44217), (6936, 41718), (6953, 41616), (7362, 39304), (9816, 29478), (9826, 29448), (10404, 27812), (13872, 20859), (13906, 20808), (14724, 19652), (14739, 19632)]