727088742

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 1793076480

約数和(自身を除く): 1065987738

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 59, 69, 102, 103, 118, 138, 153, 177, 206, 207, 289, 306, 309, 354, 391, 414, 531, 578, 618, 782, 867, 927, 1003, 1062, 1173, 1357, 1734, 1751, 1854, 2006, 2346, 2369, 2601, 2714, 3009, 3502, 3519, 4071, 4738, 5202, 5253, 6018, 6077, 6647, 7038, 7107, 8142, 9027, 10506, 12154, 12213, 13294, 14214, 15759, 17051, 18054, 18231, 19941, 21321, 23069, 24426, 29767, 31518, 34102, 36462, 39882, 40273, 42642, 46138, 51153, 54693, 59534, 59823, 69207, 80546, 89301, 102306, 103309, 109386, 119646, 120819, 138414, 139771, 153459, 178602, 206618, 207621, 241638, 267903, 279542, 306918, 309927, 362457, 392173, 415242, 419313, 535806, 619854, 684641, 724914, 784346, 838626, 929781, 1176519, 1257939, 1369282, 1756253, 1859562, 2053923, 2353038, 2376107, 2515878, 3512506, 3529557, 4107846, 4752214, 5268759, 6161769, 7059114, 7128321, 10537518, 12323538, 14256642, 15806277, 21384963, 31612554, 40393819, 42769926, 80787638, 121181457, 242362914, 363544371, 727088742]

約数ペア:

[(1, 727088742), (2, 363544371), (3, 242362914), (6, 121181457), (9, 80787638), (17, 42769926), (18, 40393819), (23, 31612554), (34, 21384963), (46, 15806277), (51, 14256642), (59, 12323538), (69, 10537518), (102, 7128321), (103, 7059114), (118, 6161769), (138, 5268759), (153, 4752214), (177, 4107846), (206, 3529557), (207, 3512506), (289, 2515878), (306, 2376107), (309, 2353038), (354, 2053923), (391, 1859562), (414, 1756253), (531, 1369282), (578, 1257939), (618, 1176519), (782, 929781), (867, 838626), (927, 784346), (1003, 724914), (1062, 684641), (1173, 619854), (1357, 535806), (1734, 419313), (1751, 415242), (1854, 392173), (2006, 362457), (2346, 309927), (2369, 306918), (2601, 279542), (2714, 267903), (3009, 241638), (3502, 207621), (3519, 206618), (4071, 178602), (4738, 153459), (5202, 139771), (5253, 138414), (6018, 120819), (6077, 119646), (6647, 109386), (7038, 103309), (7107, 102306), (8142, 89301), (9027, 80546), (10506, 69207), (12154, 59823), (12213, 59534), (13294, 54693), (14214, 51153), (15759, 46138), (17051, 42642), (18054, 40273), (18231, 39882), (19941, 36462), (21321, 34102), (23069, 31518), (24426, 29767)]