42001606.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 420806400

約数和(自身を除く): 270873036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 61, 84, 87, 116, 122, 174, 183, 203, 244, 348, 366, 406, 427, 609, 732, 812, 854, 1009, 1218, 1281, 1708, 1769, 2018, 2436, 2562, 3027, 3538, 4036, 5124, 5307, 6054, 7063, 7076, 10614, 12108, 12383, 14126, 21189, 21228, 24766, 28252, 29261, 37149, 42378, 49532, 58522, 61549, 74298, 84756, 87783, 117044, 123098, 148596, 175566, 184647, 204827, 246196, 351132, 369294, 409654, 430843, 614481, 738588, 819308, 861686, 1228962, 1292529, 1723372, 1784921, 2457924, 2585058, 3569842, 5170116, 5354763, 7139684, 10709526, 12494447, 21419052, 24988894, 37483341, 49977788, 74966682, 149933364]

約数ペア:

[(1, 149933364), (2, 74966682), (3, 49977788), (4, 37483341), (6, 24988894), (7, 21419052), (12, 12494447), (14, 10709526), (21, 7139684), (28, 5354763), (29, 5170116), (42, 3569842), (58, 2585058), (61, 2457924), (84, 1784921), (87, 1723372), (116, 1292529), (122, 1228962), (174, 861686), (183, 819308), (203, 738588), (244, 614481), (348, 430843), (366, 409654), (406, 369294), (427, 351132), (609, 246196), (732, 204827), (812, 184647), (854, 175566), (1009, 148596), (1218, 123098), (1281, 117044), (1708, 87783), (1769, 84756), (2018, 74298), (2436, 61549), (2562, 58522), (3027, 49532), (3538, 42378), (4036, 37149), (5124, 29261), (5307, 28252), (6054, 24766), (7063, 21228), (7076, 21189), (10614, 14126), (12108, 12383)]