348523812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 1091930112

約数和(自身を除く): 743406300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 191, 234, 252, 273, 364, 382, 468, 546, 557, 573, 764, 819, 1092, 1114, 1146, 1337, 1638, 1671, 1719, 2228, 2292, 2483, 2674, 3276, 3342, 3438, 3899, 4011, 4966, 5013, 5348, 6684, 6876, 7241, 7449, 7798, 8022, 9932, 10026, 11697, 12033, 14482, 14898, 15596, 16044, 17381, 20052, 21723, 22347, 23394, 24066, 28964, 29796, 34762, 35091, 43446, 44694, 46788, 48132, 50687, 52143, 65169, 69524, 70182, 86892, 89388, 101374, 104286, 106387, 130338, 140364, 152061, 156429, 202748, 208572, 212774, 260676, 304122, 312858, 319161, 425548, 456183, 608244, 625716, 638322, 744709, 912366, 957483, 1276644, 1383031, 1489418, 1824732, 1914966, 2234127, 2766062, 2978836, 3829932, 4149093, 4468254, 5532124, 6702381, 8298186, 8936508, 9681217, 12447279, 13404762, 16596372, 19362434, 24894558, 26809524, 29043651, 38724868, 49789116, 58087302, 87130953, 116174604, 174261906, 348523812]

約数ペア:

[(1, 348523812), (2, 174261906), (3, 116174604), (4, 87130953), (6, 58087302), (7, 49789116), (9, 38724868), (12, 29043651), (13, 26809524), (14, 24894558), (18, 19362434), (21, 16596372), (26, 13404762), (28, 12447279), (36, 9681217), (39, 8936508), (42, 8298186), (52, 6702381), (63, 5532124), (78, 4468254), (84, 4149093), (91, 3829932), (117, 2978836), (126, 2766062), (156, 2234127), (182, 1914966), (191, 1824732), (234, 1489418), (252, 1383031), (273, 1276644), (364, 957483), (382, 912366), (468, 744709), (546, 638322), (557, 625716), (573, 608244), (764, 456183), (819, 425548), (1092, 319161), (1114, 312858), (1146, 304122), (1337, 260676), (1638, 212774), (1671, 208572), (1719, 202748), (2228, 156429), (2292, 152061), (2483, 140364), (2674, 130338), (3276, 106387), (3342, 104286), (3438, 101374), (3899, 89388), (4011, 86892), (4966, 70182), (5013, 69524), (5348, 65169), (6684, 52143), (6876, 50687), (7241, 48132), (7449, 46788), (7798, 44694), (8022, 43446), (9932, 35091), (10026, 34762), (11697, 29796), (12033, 28964), (14482, 24066), (14898, 23394), (15596, 22347), (16044, 21723), (17381, 20052)]