15691907268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 41373171840

約数和(自身を除く): 25681264572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 113, 129, 172, 218, 226, 258, 327, 339, 387, 436, 452, 516, 654, 678, 774, 823, 981, 1017, 1308, 1356, 1548, 1646, 1962, 2034, 2469, 3292, 3924, 4068, 4687, 4859, 4938, 7407, 9374, 9718, 9876, 12317, 14061, 14577, 14814, 18748, 19436, 24634, 28122, 29154, 29628, 35389, 36951, 42183, 43731, 49268, 56244, 58308, 70778, 73902, 84366, 87462, 89707, 92999, 106167, 110853, 141556, 147804, 168732, 174924, 179414, 185998, 212334, 221706, 269121, 278997, 318501, 358828, 371996, 424668, 443412, 529631, 538242, 557994, 637002, 807363, 836991, 1059262, 1076484, 1115988, 1274004, 1588893, 1614726, 1673982, 2118524, 3177786, 3229452, 3347964, 3857401, 3998957, 4766679, 6355572, 7714802, 7997914, 9533358, 10136891, 11572203, 11996871, 15429604, 15995828, 19066716, 20273782, 23144406, 23993742, 30410673, 34716609, 35990613, 40547564, 46288812, 47987484, 60821346, 69433218, 71981226, 91232019, 121642692, 138866436, 143962452, 182464038, 364928076, 435886313, 871772626, 1307658939, 1743545252, 2615317878, 3922976817, 5230635756, 7845953634, 15691907268]

約数ペア:

[(1, 15691907268), (2, 7845953634), (3, 5230635756), (4, 3922976817), (6, 2615317878), (9, 1743545252), (12, 1307658939), (18, 871772626), (36, 435886313), (43, 364928076), (86, 182464038), (109, 143962452), (113, 138866436), (129, 121642692), (172, 91232019), (218, 71981226), (226, 69433218), (258, 60821346), (327, 47987484), (339, 46288812), (387, 40547564), (436, 35990613), (452, 34716609), (516, 30410673), (654, 23993742), (678, 23144406), (774, 20273782), (823, 19066716), (981, 15995828), (1017, 15429604), (1308, 11996871), (1356, 11572203), (1548, 10136891), (1646, 9533358), (1962, 7997914), (2034, 7714802), (2469, 6355572), (3292, 4766679), (3924, 3998957), (4068, 3857401), (4687, 3347964), (4859, 3229452), (4938, 3177786), (7407, 2118524), (9374, 1673982), (9718, 1614726), (9876, 1588893), (12317, 1274004), (14061, 1115988), (14577, 1076484), (14814, 1059262), (18748, 836991), (19436, 807363), (24634, 637002), (28122, 557994), (29154, 538242), (29628, 529631), (35389, 443412), (36951, 424668), (42183, 371996), (43731, 358828), (49268, 318501), (56244, 278997), (58308, 269121), (70778, 221706), (73902, 212334), (84366, 185998), (87462, 179414), (89707, 174924), (92999, 168732), (106167, 147804), (110853, 141556)]