242361288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{86311}}^1$

素因数の和:86339

約数の個数: 64

約数和(自身を含む): 725020800

約数和(自身を除く): 482659512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 86311, 172622, 258933, 345244, 517866, 690488, 776799, 1035732, 1122043, 1553598, 2071464, 2244086, 2330397, 3107196, 3366129, 4488172, 4660794, 6214392, 6732258, 8976344, 9321588, 10098387, 13464516, 18643176, 20196774, 26929032, 30295161, 40393548, 60590322, 80787096, 121180644, 242361288]

約数ペア:

[(1, 242361288), (2, 121180644), (3, 80787096), (4, 60590322), (6, 40393548), (8, 30295161), (9, 26929032), (12, 20196774), (13, 18643176), (18, 13464516), (24, 10098387), (26, 9321588), (27, 8976344), (36, 6732258), (39, 6214392), (52, 4660794), (54, 4488172), (72, 3366129), (78, 3107196), (104, 2330397), (108, 2244086), (117, 2071464), (156, 1553598), (216, 1122043), (234, 1035732), (312, 776799), (351, 690488), (468, 517866), (702, 345244), (936, 258933), (1404, 172622), (2808, 86311)]