405183132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3923}}^1$

素因数の和:4103

約数の個数: 72

約数和(自身を含む): 1085535360

約数和(自身を除く): 680352228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1812, 2718, 2869, 3923, 5436, 5738, 7846, 8607, 11476, 11769, 15692, 17214, 23538, 25821, 34428, 35307, 47076, 51642, 70614, 74537, 103284, 141228, 149074, 223611, 298148, 447222, 592373, 670833, 894444, 1184746, 1341666, 1777119, 2369492, 2683332, 3554238, 5331357, 7108476, 10662714, 11255087, 21325428, 22510174, 33765261, 45020348, 67530522, 101295783, 135061044, 202591566, 405183132]

約数ペア:

[(1, 405183132), (2, 202591566), (3, 135061044), (4, 101295783), (6, 67530522), (9, 45020348), (12, 33765261), (18, 22510174), (19, 21325428), (36, 11255087), (38, 10662714), (57, 7108476), (76, 5331357), (114, 3554238), (151, 2683332), (171, 2369492), (228, 1777119), (302, 1341666), (342, 1184746), (453, 894444), (604, 670833), (684, 592373), (906, 447222), (1359, 298148), (1812, 223611), (2718, 149074), (2869, 141228), (3923, 103284), (5436, 74537), (5738, 70614), (7846, 51642), (8607, 47076), (11476, 35307), (11769, 34428), (15692, 25821), (17214, 23538)]