408045761756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{415013}}^1$

素因数の和:415814

約数の個数: 48

約数和(自身を含む): 796926483360

約数和(自身を除く): 388880721604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 761, 1292, 1522, 3044, 12937, 14459, 25874, 28918, 51748, 57836, 245803, 415013, 491606, 830026, 983212, 1660052, 7055221, 7885247, 14110442, 15770494, 28220884, 31540988, 134049199, 268098398, 315824893, 536196796, 631649786, 1263299572, 5369023181, 6000672967, 10738046362, 12001345934, 21476092724, 24002691868, 102011440439, 204022880878, 408045761756]

約数ペア:

[(1, 408045761756), (2, 204022880878), (4, 102011440439), (17, 24002691868), (19, 21476092724), (34, 12001345934), (38, 10738046362), (68, 6000672967), (76, 5369023181), (323, 1263299572), (646, 631649786), (761, 536196796), (1292, 315824893), (1522, 268098398), (3044, 134049199), (12937, 31540988), (14459, 28220884), (25874, 15770494), (28918, 14110442), (51748, 7885247), (57836, 7055221), (245803, 1660052), (415013, 983212), (491606, 830026)]