253039968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{51683}}^1$

素因数の和:51716

約数の個数: 72

約数和(自身を含む): 761925528

約数和(自身を除く): 508885560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 51683, 103366, 155049, 206732, 310098, 413464, 465147, 620196, 826928, 878611, 930294, 1240392, 1653856, 1757222, 1860588, 2480784, 2635833, 3514444, 3721176, 4961568, 5271666, 7028888, 7442352, 7907499, 10543332, 14057776, 14884704, 15814998, 21086664, 28115552, 31629996, 42173328, 63259992, 84346656, 126519984, 253039968]

約数ペア:

[(1, 253039968), (2, 126519984), (3, 84346656), (4, 63259992), (6, 42173328), (8, 31629996), (9, 28115552), (12, 21086664), (16, 15814998), (17, 14884704), (18, 14057776), (24, 10543332), (32, 7907499), (34, 7442352), (36, 7028888), (48, 5271666), (51, 4961568), (68, 3721176), (72, 3514444), (96, 2635833), (102, 2480784), (136, 1860588), (144, 1757222), (153, 1653856), (204, 1240392), (272, 930294), (288, 878611), (306, 826928), (408, 620196), (544, 465147), (612, 413464), (816, 310098), (1224, 206732), (1632, 155049), (2448, 103366), (4896, 51683)]