287853384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7799

約数の個数: 128

約数和(自身を含む): 937923840

約数和(自身を除く): 650070456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 7753, 9282, 12376, 15506, 18564, 23259, 31012, 37128, 46518, 54271, 62024, 93036, 100789, 108542, 131801, 162813, 186072, 201578, 217084, 263602, 302367, 325626, 395403, 403156, 434168, 527204, 604734, 651252, 705523, 790806, 806312, 922607, 1054408, 1209468, 1302504, 1411046, 1581612, 1713413, 1845214, 2116569, 2418936, 2767821, 2822092, 3163224, 3426826, 3690428, 4233138, 5140239, 5535642, 5644184, 6853652, 7380856, 8466276, 10280478, 11071284, 11993891, 13707304, 16932552, 20560956, 22142568, 23987782, 35981673, 41121912, 47975564, 71963346, 95951128, 143926692, 287853384]

約数ペア:

[(1, 287853384), (2, 143926692), (3, 95951128), (4, 71963346), (6, 47975564), (7, 41121912), (8, 35981673), (12, 23987782), (13, 22142568), (14, 20560956), (17, 16932552), (21, 13707304), (24, 11993891), (26, 11071284), (28, 10280478), (34, 8466276), (39, 7380856), (42, 6853652), (51, 5644184), (52, 5535642), (56, 5140239), (68, 4233138), (78, 3690428), (84, 3426826), (91, 3163224), (102, 2822092), (104, 2767821), (119, 2418936), (136, 2116569), (156, 1845214), (168, 1713413), (182, 1581612), (204, 1411046), (221, 1302504), (238, 1209468), (273, 1054408), (312, 922607), (357, 806312), (364, 790806), (408, 705523), (442, 651252), (476, 604734), (546, 527204), (663, 434168), (714, 403156), (728, 395403), (884, 325626), (952, 302367), (1092, 263602), (1326, 217084), (1428, 201578), (1547, 186072), (1768, 162813), (2184, 131801), (2652, 108542), (2856, 100789), (3094, 93036), (4641, 62024), (5304, 54271), (6188, 46518), (7753, 37128), (9282, 31012), (12376, 23259), (15506, 18564)]