238507416

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 811399680

約数和(自身を除く): 572892264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 612, 648, 714, 756, 918, 952, 972, 1031, 1071, 1134, 1224, 1377, 1428, 1512, 1701, 1836, 1944, 2062, 2142, 2268, 2754, 2856, 3093, 3213, 3402, 3672, 4124, 4131, 4284, 4536, 5508, 6186, 6426, 6804, 7217, 8248, 8262, 8568, 9279, 9639, 11016, 12372, 12852, 13608, 14434, 16524, 17527, 18558, 19278, 21651, 24744, 25704, 27837, 28868, 28917, 33048, 35054, 37116, 38556, 43302, 52581, 55674, 57736, 57834, 64953, 70108, 74232, 77112, 83511, 86604, 105162, 111348, 115668, 122689, 129906, 140216, 157743, 167022, 173208, 194859, 210324, 222696, 231336, 245378, 250533, 259812, 315486, 334044, 368067, 389718, 420648, 473229, 490756, 501066, 519624, 584577, 630972, 668088, 736134, 779436, 946458, 981512, 1002132, 1104201, 1169154, 1261944, 1419687, 1472268, 1558872, 1753731, 1892916, 2004264, 2208402, 2338308, 2839374, 2944536, 3312603, 3507462, 3785832, 4259061, 4416804, 4676616, 5678748, 6625206, 7014924, 8518122, 8833608, 9937809, 11357496, 13250412, 14029848, 17036244, 19875618, 26500824, 29813427, 34072488, 39751236, 59626854, 79502472, 119253708, 238507416]

約数ペア:

[(1, 238507416), (2, 119253708), (3, 79502472), (4, 59626854), (6, 39751236), (7, 34072488), (8, 29813427), (9, 26500824), (12, 19875618), (14, 17036244), (17, 14029848), (18, 13250412), (21, 11357496), (24, 9937809), (27, 8833608), (28, 8518122), (34, 7014924), (36, 6625206), (42, 5678748), (51, 4676616), (54, 4416804), (56, 4259061), (63, 3785832), (68, 3507462), (72, 3312603), (81, 2944536), (84, 2839374), (102, 2338308), (108, 2208402), (119, 2004264), (126, 1892916), (136, 1753731), (153, 1558872), (162, 1472268), (168, 1419687), (189, 1261944), (204, 1169154), (216, 1104201), (238, 1002132), (243, 981512), (252, 946458), (306, 779436), (324, 736134), (357, 668088), (378, 630972), (408, 584577), (459, 519624), (476, 501066), (486, 490756), (504, 473229), (567, 420648), (612, 389718), (648, 368067), (714, 334044), (756, 315486), (918, 259812), (952, 250533), (972, 245378), (1031, 231336), (1071, 222696), (1134, 210324), (1224, 194859), (1377, 173208), (1428, 167022), (1512, 157743), (1701, 140216), (1836, 129906), (1944, 122689), (2062, 115668), (2142, 111348), (2268, 105162), (2754, 86604), (2856, 83511), (3093, 77112), (3213, 74232), (3402, 70108), (3672, 64953), (4124, 57834), (4131, 57736), (4284, 55674), (4536, 52581), (5508, 43302), (6186, 38556), (6426, 37116), (6804, 35054), (7217, 33048), (8248, 28917), (8262, 28868), (8568, 27837), (9279, 25704), (9639, 24744), (11016, 21651), (12372, 19278), (12852, 18558), (13608, 17527), (14434, 16524)]