816668712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21523}}^1$

素因数の和:21583

約数の個数: 96

約数和(自身を含む): 2417575680

約数和(自身を除く): 1600906968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 9486, 12648, 18972, 21523, 37944, 43046, 64569, 86092, 129138, 172184, 193707, 258276, 365891, 387414, 516552, 667213, 731782, 774828, 1097673, 1334426, 1463564, 1549656, 2001639, 2195346, 2668852, 2927128, 3293019, 4003278, 4390692, 5337704, 6004917, 6586038, 8006556, 8781384, 11342621, 12009834, 13172076, 16013112, 22685242, 24019668, 26344152, 34027863, 45370484, 48039336, 68055726, 90740968, 102083589, 136111452, 204167178, 272222904, 408334356, 816668712]

約数ペア:

[(1, 816668712), (2, 408334356), (3, 272222904), (4, 204167178), (6, 136111452), (8, 102083589), (9, 90740968), (12, 68055726), (17, 48039336), (18, 45370484), (24, 34027863), (31, 26344152), (34, 24019668), (36, 22685242), (51, 16013112), (62, 13172076), (68, 12009834), (72, 11342621), (93, 8781384), (102, 8006556), (124, 6586038), (136, 6004917), (153, 5337704), (186, 4390692), (204, 4003278), (248, 3293019), (279, 2927128), (306, 2668852), (372, 2195346), (408, 2001639), (527, 1549656), (558, 1463564), (612, 1334426), (744, 1097673), (1054, 774828), (1116, 731782), (1224, 667213), (1581, 516552), (2108, 387414), (2232, 365891), (3162, 258276), (4216, 193707), (4743, 172184), (6324, 129138), (9486, 86092), (12648, 64569), (18972, 43046), (21523, 37944)]