240893312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 540518400

約数和(自身を除く): 299625088

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 5456, 5519, 10912, 11038, 21824, 22076, 43648, 44152, 60709, 88304, 121418, 171089, 176608, 242836, 342178, 353216, 485672, 684356, 706432, 971344, 1368712, 1881979, 1942688, 2737424, 3763958, 3885376, 5474848, 7527916, 7770752, 10949696, 15055832, 21899392, 30111664, 60223328, 120446656, 240893312]

約数ペア:

[(1, 240893312), (2, 120446656), (4, 60223328), (8, 30111664), (11, 21899392), (16, 15055832), (22, 10949696), (31, 7770752), (32, 7527916), (44, 5474848), (62, 3885376), (64, 3763958), (88, 2737424), (124, 1942688), (128, 1881979), (176, 1368712), (248, 971344), (341, 706432), (352, 684356), (496, 485672), (682, 353216), (704, 342178), (992, 242836), (1364, 176608), (1408, 171089), (1984, 121418), (2728, 88304), (3968, 60709), (5456, 44152), (5519, 43648), (10912, 22076), (11038, 21824)]