396378684

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 1193687040

約数和(自身を除く): 797308356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 127, 156, 162, 169, 171, 228, 234, 243, 247, 254, 324, 338, 342, 351, 381, 468, 486, 494, 507, 508, 513, 676, 684, 702, 741, 762, 972, 988, 1014, 1026, 1053, 1143, 1404, 1482, 1521, 1524, 1539, 1651, 2028, 2052, 2106, 2223, 2286, 2413, 2964, 3042, 3078, 3159, 3211, 3302, 3429, 4212, 4446, 4563, 4572, 4617, 4826, 4953, 6084, 6156, 6318, 6422, 6604, 6669, 6858, 7239, 8892, 9126, 9234, 9633, 9652, 9906, 10287, 12636, 12844, 13338, 13689, 13716, 14478, 14859, 18252, 18468, 19266, 19812, 20007, 20574, 21463, 21717, 26676, 27378, 28899, 28956, 29718, 30861, 31369, 38532, 40014, 41067, 41148, 42926, 43434, 44577, 54756, 57798, 59436, 60021, 61722, 62738, 64389, 65151, 80028, 82134, 85852, 86697, 86868, 89154, 94107, 115596, 120042, 123444, 125476, 128778, 130302, 133731, 164268, 173394, 178308, 188214, 193167, 195453, 240084, 257556, 260091, 260604, 267462, 282321, 346788, 376428, 386334, 390906, 401193, 407797, 520182, 534924, 564642, 579501, 586359, 772668, 780273, 781812, 802386, 815594, 846963, 1040364, 1129284, 1159002, 1172718, 1223391, 1560546, 1604772, 1631188, 1693926, 1738503, 2318004, 2345436, 2446782, 2540889, 3121092, 3387852, 3477006, 3670173, 4893564, 5081778, 5215509, 6954012, 7340346, 7622667, 10163556, 10431018, 11010519, 14680692, 15245334, 20862036, 22021038, 30490668, 33031557, 44042076, 66063114, 99094671, 132126228, 198189342, 396378684]

約数ペア:

[(1, 396378684), (2, 198189342), (3, 132126228), (4, 99094671), (6, 66063114), (9, 44042076), (12, 33031557), (13, 30490668), (18, 22021038), (19, 20862036), (26, 15245334), (27, 14680692), (36, 11010519), (38, 10431018), (39, 10163556), (52, 7622667), (54, 7340346), (57, 6954012), (76, 5215509), (78, 5081778), (81, 4893564), (108, 3670173), (114, 3477006), (117, 3387852), (127, 3121092), (156, 2540889), (162, 2446782), (169, 2345436), (171, 2318004), (228, 1738503), (234, 1693926), (243, 1631188), (247, 1604772), (254, 1560546), (324, 1223391), (338, 1172718), (342, 1159002), (351, 1129284), (381, 1040364), (468, 846963), (486, 815594), (494, 802386), (507, 781812), (508, 780273), (513, 772668), (676, 586359), (684, 579501), (702, 564642), (741, 534924), (762, 520182), (972, 407797), (988, 401193), (1014, 390906), (1026, 386334), (1053, 376428), (1143, 346788), (1404, 282321), (1482, 267462), (1521, 260604), (1524, 260091), (1539, 257556), (1651, 240084), (2028, 195453), (2052, 193167), (2106, 188214), (2223, 178308), (2286, 173394), (2413, 164268), (2964, 133731), (3042, 130302), (3078, 128778), (3159, 125476), (3211, 123444), (3302, 120042), (3429, 115596), (4212, 94107), (4446, 89154), (4563, 86868), (4572, 86697), (4617, 85852), (4826, 82134), (4953, 80028), (6084, 65151), (6156, 64389), (6318, 62738), (6422, 61722), (6604, 60021), (6669, 59436), (6858, 57798), (7239, 54756), (8892, 44577), (9126, 43434), (9234, 42926), (9633, 41148), (9652, 41067), (9906, 40014), (10287, 38532), (12636, 31369), (12844, 30861), (13338, 29718), (13689, 28956), (13716, 28899), (14478, 27378), (14859, 26676), (18252, 21717), (18468, 21463), (19266, 20574), (19812, 20007)]