252255384

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 754299000

約数和(自身を除く): 502043616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 289, 306, 324, 408, 449, 459, 486, 578, 612, 648, 867, 898, 918, 972, 1156, 1224, 1347, 1377, 1734, 1796, 1836, 1944, 2312, 2601, 2694, 2754, 3468, 3592, 3672, 4041, 4131, 5202, 5388, 5508, 6936, 7633, 7803, 8082, 8262, 10404, 10776, 11016, 12123, 15266, 15606, 16164, 16524, 20808, 22899, 23409, 24246, 30532, 31212, 32328, 33048, 36369, 45798, 46818, 48492, 61064, 62424, 68697, 70227, 72738, 91596, 93636, 96984, 109107, 129761, 137394, 140454, 145476, 183192, 187272, 206091, 218214, 259522, 274788, 280908, 290952, 389283, 412182, 436428, 519044, 549576, 561816, 618273, 778566, 824364, 872856, 1038088, 1167849, 1236546, 1557132, 1648728, 1854819, 2335698, 2473092, 3114264, 3503547, 3709638, 4671396, 4946184, 7007094, 7419276, 9342792, 10510641, 14014188, 14838552, 21021282, 28028376, 31531923, 42042564, 63063846, 84085128, 126127692, 252255384]

約数ペア:

[(1, 252255384), (2, 126127692), (3, 84085128), (4, 63063846), (6, 42042564), (8, 31531923), (9, 28028376), (12, 21021282), (17, 14838552), (18, 14014188), (24, 10510641), (27, 9342792), (34, 7419276), (36, 7007094), (51, 4946184), (54, 4671396), (68, 3709638), (72, 3503547), (81, 3114264), (102, 2473092), (108, 2335698), (136, 1854819), (153, 1648728), (162, 1557132), (204, 1236546), (216, 1167849), (243, 1038088), (289, 872856), (306, 824364), (324, 778566), (408, 618273), (449, 561816), (459, 549576), (486, 519044), (578, 436428), (612, 412182), (648, 389283), (867, 290952), (898, 280908), (918, 274788), (972, 259522), (1156, 218214), (1224, 206091), (1347, 187272), (1377, 183192), (1734, 145476), (1796, 140454), (1836, 137394), (1944, 129761), (2312, 109107), (2601, 96984), (2694, 93636), (2754, 91596), (3468, 72738), (3592, 70227), (3672, 68697), (4041, 62424), (4131, 61064), (5202, 48492), (5388, 46818), (5508, 45798), (6936, 36369), (7633, 33048), (7803, 32328), (8082, 31212), (8262, 30532), (10404, 24246), (10776, 23409), (11016, 22899), (12123, 20808), (15266, 16524), (15606, 16164)]