299091906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 728524800

約数和(自身を除く): 429432894

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 61, 62, 87, 93, 101, 122, 174, 183, 186, 202, 261, 279, 303, 366, 522, 549, 558, 606, 783, 837, 899, 909, 1098, 1566, 1647, 1674, 1769, 1798, 1818, 1891, 2697, 2727, 2929, 3131, 3294, 3538, 3782, 5307, 5394, 5454, 5673, 5858, 6161, 6262, 8091, 8787, 9393, 10614, 11346, 12322, 15921, 16182, 17019, 17574, 18483, 18786, 24273, 26361, 28179, 31842, 34038, 36966, 47763, 48546, 51057, 52722, 54839, 55449, 56358, 79083, 84537, 90799, 95526, 102114, 109678, 110898, 158166, 164517, 166347, 169074, 178669, 181598, 190991, 272397, 329034, 332694, 357338, 381982, 493551, 536007, 544794, 572973, 817191, 987102, 1072014, 1145946, 1480653, 1608021, 1634382, 1718919, 2451573, 2961306, 3216042, 3437838, 4824063, 4903146, 5156757, 5538739, 9648126, 10313514, 11077478, 16616217, 33232434, 49848651, 99697302, 149545953, 299091906]

約数ペア:

[(1, 299091906), (2, 149545953), (3, 99697302), (6, 49848651), (9, 33232434), (18, 16616217), (27, 11077478), (29, 10313514), (31, 9648126), (54, 5538739), (58, 5156757), (61, 4903146), (62, 4824063), (87, 3437838), (93, 3216042), (101, 2961306), (122, 2451573), (174, 1718919), (183, 1634382), (186, 1608021), (202, 1480653), (261, 1145946), (279, 1072014), (303, 987102), (366, 817191), (522, 572973), (549, 544794), (558, 536007), (606, 493551), (783, 381982), (837, 357338), (899, 332694), (909, 329034), (1098, 272397), (1566, 190991), (1647, 181598), (1674, 178669), (1769, 169074), (1798, 166347), (1818, 164517), (1891, 158166), (2697, 110898), (2727, 109678), (2929, 102114), (3131, 95526), (3294, 90799), (3538, 84537), (3782, 79083), (5307, 56358), (5394, 55449), (5454, 54839), (5673, 52722), (5858, 51057), (6161, 48546), (6262, 47763), (8091, 36966), (8787, 34038), (9393, 31842), (10614, 28179), (11346, 26361), (12322, 24273), (15921, 18786), (16182, 18483), (17019, 17574)]