15698560356

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 144

約数和(自身を含む): 41999958000

約数和(自身を除く): 26301397644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 73, 82, 106, 123, 146, 159, 164, 212, 219, 246, 292, 318, 369, 438, 477, 492, 636, 657, 738, 876, 954, 1314, 1476, 1908, 2173, 2628, 2749, 2993, 3869, 4346, 5498, 5986, 6519, 7738, 8247, 8692, 8979, 10996, 11607, 11972, 13038, 15476, 16494, 17958, 19557, 23214, 24741, 26076, 26937, 32988, 34821, 35916, 39114, 46428, 49482, 53874, 69642, 78228, 98964, 107748, 112709, 139284, 145697, 158629, 200677, 225418, 291394, 317258, 338127, 401354, 437091, 450836, 475887, 582788, 602031, 634516, 676254, 802708, 874182, 951774, 1014381, 1204062, 1311273, 1352508, 1427661, 1748364, 1806093, 1903548, 2028762, 2408124, 2622546, 2855322, 3612186, 4057524, 5245092, 5710644, 5973577, 7224372, 8227757, 10635881, 11947154, 16455514, 17920731, 21271762, 23894308, 24683271, 31907643, 32911028, 35841462, 42543524, 49366542, 53762193, 63815286, 71682924, 74049813, 95722929, 98733084, 107524386, 127630572, 148099626, 191445858, 215048772, 296199252, 382891716, 436071121, 872142242, 1308213363, 1744284484, 2616426726, 3924640089, 5232853452, 7849280178, 15698560356]

約数ペア:

[(1, 15698560356), (2, 7849280178), (3, 5232853452), (4, 3924640089), (6, 2616426726), (9, 1744284484), (12, 1308213363), (18, 872142242), (36, 436071121), (41, 382891716), (53, 296199252), (73, 215048772), (82, 191445858), (106, 148099626), (123, 127630572), (146, 107524386), (159, 98733084), (164, 95722929), (212, 74049813), (219, 71682924), (246, 63815286), (292, 53762193), (318, 49366542), (369, 42543524), (438, 35841462), (477, 32911028), (492, 31907643), (636, 24683271), (657, 23894308), (738, 21271762), (876, 17920731), (954, 16455514), (1314, 11947154), (1476, 10635881), (1908, 8227757), (2173, 7224372), (2628, 5973577), (2749, 5710644), (2993, 5245092), (3869, 4057524), (4346, 3612186), (5498, 2855322), (5986, 2622546), (6519, 2408124), (7738, 2028762), (8247, 1903548), (8692, 1806093), (8979, 1748364), (10996, 1427661), (11607, 1352508), (11972, 1311273), (13038, 1204062), (15476, 1014381), (16494, 951774), (17958, 874182), (19557, 802708), (23214, 676254), (24741, 634516), (26076, 602031), (26937, 582788), (32988, 475887), (34821, 450836), (35916, 437091), (39114, 401354), (46428, 338127), (49482, 317258), (53874, 291394), (69642, 225418), (78228, 200677), (98964, 158629), (107748, 145697), (112709, 139284)]