642193024

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14713}}^1$

素因数の和:14769

約数の個数: 64

約数和(自身を含む): 1440794880

約数和(自身を除く): 798601856

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, 10912, 14713, 21824, 29426, 43648, 58852, 117704, 161843, 235408, 323686, 456103, 470816, 647372, 912206, 941632, 1294744, 1824412, 1883264, 2589488, 3648824, 5017133, 5178976, 7297648, 10034266, 10357952, 14595296, 20068532, 20715904, 29190592, 40137064, 58381184, 80274128, 160548256, 321096512, 642193024]

約数ペア:

[(1, 642193024), (2, 321096512), (4, 160548256), (8, 80274128), (11, 58381184), (16, 40137064), (22, 29190592), (31, 20715904), (32, 20068532), (44, 14595296), (62, 10357952), (64, 10034266), (88, 7297648), (124, 5178976), (128, 5017133), (176, 3648824), (248, 2589488), (341, 1883264), (352, 1824412), (496, 1294744), (682, 941632), (704, 912206), (992, 647372), (1364, 470816), (1408, 456103), (1984, 323686), (2728, 235408), (3968, 161843), (5456, 117704), (10912, 58852), (14713, 43648), (21824, 29426)]