384144498

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 938649600

約数和(自身を除く): 554505102

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 41, 54, 58, 62, 82, 87, 93, 123, 174, 186, 193, 246, 261, 279, 369, 386, 522, 558, 579, 738, 783, 837, 899, 1107, 1158, 1189, 1271, 1566, 1674, 1737, 1798, 2214, 2378, 2542, 2697, 3474, 3567, 3813, 5211, 5394, 5597, 5983, 7134, 7626, 7913, 8091, 10422, 10701, 11194, 11439, 11966, 15826, 16182, 16791, 17949, 21402, 22878, 23739, 24273, 32103, 33582, 34317, 35898, 36859, 47478, 48546, 50373, 53847, 64206, 68634, 71217, 73718, 100746, 107694, 110577, 142434, 151119, 161541, 173507, 213651, 221154, 229477, 245303, 302238, 323082, 331731, 347014, 427302, 458954, 490606, 520521, 663462, 688431, 735909, 995193, 1041042, 1376862, 1471818, 1561563, 1990386, 2065293, 2207727, 3123126, 4130586, 4415454, 4684689, 6195879, 6623181, 7113787, 9369378, 12391758, 13246362, 14227574, 21341361, 42682722, 64024083, 128048166, 192072249, 384144498]

約数ペア:

[(1, 384144498), (2, 192072249), (3, 128048166), (6, 64024083), (9, 42682722), (18, 21341361), (27, 14227574), (29, 13246362), (31, 12391758), (41, 9369378), (54, 7113787), (58, 6623181), (62, 6195879), (82, 4684689), (87, 4415454), (93, 4130586), (123, 3123126), (174, 2207727), (186, 2065293), (193, 1990386), (246, 1561563), (261, 1471818), (279, 1376862), (369, 1041042), (386, 995193), (522, 735909), (558, 688431), (579, 663462), (738, 520521), (783, 490606), (837, 458954), (899, 427302), (1107, 347014), (1158, 331731), (1189, 323082), (1271, 302238), (1566, 245303), (1674, 229477), (1737, 221154), (1798, 213651), (2214, 173507), (2378, 161541), (2542, 151119), (2697, 142434), (3474, 110577), (3567, 107694), (3813, 100746), (5211, 73718), (5394, 71217), (5597, 68634), (5983, 64206), (7134, 53847), (7626, 50373), (7913, 48546), (8091, 47478), (10422, 36859), (10701, 35898), (11194, 34317), (11439, 33582), (11966, 32103), (15826, 24273), (16182, 23739), (16791, 22878), (17949, 21402)]