389876928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 168

約数和(自身を含む): 1242212400

約数和(自身を除く): 852335472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1344, 1392, 1421, 1429, 1568, 1624, 1856, 2352, 2436, 2784, 2842, 2858, 3136, 3248, 4263, 4287, 4704, 4872, 5568, 5684, 5716, 6496, 8526, 8574, 9408, 9744, 10003, 11368, 11432, 12992, 17052, 17148, 19488, 20006, 22736, 22864, 30009, 34104, 34296, 38976, 40012, 41441, 45472, 45728, 60018, 68208, 68592, 70021, 80024, 82882, 90944, 91456, 120036, 124323, 136416, 137184, 140042, 160048, 165764, 210063, 240072, 248646, 272832, 274368, 280084, 290087, 320096, 331528, 420126, 480144, 497292, 560168, 580174, 640192, 663056, 840252, 870261, 960288, 994584, 1120336, 1160348, 1326112, 1680504, 1740522, 1920576, 1989168, 2030609, 2240672, 2320696, 2652224, 3361008, 3481044, 3978336, 4061218, 4481344, 4641392, 6091827, 6722016, 6962088, 7956672, 8122436, 9282784, 12183654, 13444032, 13924176, 16244872, 18565568, 24367308, 27848352, 32489744, 48734616, 55696704, 64979488, 97469232, 129958976, 194938464, 389876928]

約数ペア:

[(1, 389876928), (2, 194938464), (3, 129958976), (4, 97469232), (6, 64979488), (7, 55696704), (8, 48734616), (12, 32489744), (14, 27848352), (16, 24367308), (21, 18565568), (24, 16244872), (28, 13924176), (29, 13444032), (32, 12183654), (42, 9282784), (48, 8122436), (49, 7956672), (56, 6962088), (58, 6722016), (64, 6091827), (84, 4641392), (87, 4481344), (96, 4061218), (98, 3978336), (112, 3481044), (116, 3361008), (147, 2652224), (168, 2320696), (174, 2240672), (192, 2030609), (196, 1989168), (203, 1920576), (224, 1740522), (232, 1680504), (294, 1326112), (336, 1160348), (348, 1120336), (392, 994584), (406, 960288), (448, 870261), (464, 840252), (588, 663056), (609, 640192), (672, 580174), (696, 560168), (784, 497292), (812, 480144), (928, 420126), (1176, 331528), (1218, 320096), (1344, 290087), (1392, 280084), (1421, 274368), (1429, 272832), (1568, 248646), (1624, 240072), (1856, 210063), (2352, 165764), (2436, 160048), (2784, 140042), (2842, 137184), (2858, 136416), (3136, 124323), (3248, 120036), (4263, 91456), (4287, 90944), (4704, 82882), (4872, 80024), (5568, 70021), (5684, 68592), (5716, 68208), (6496, 60018), (8526, 45728), (8574, 45472), (9408, 41441), (9744, 40012), (10003, 38976), (11368, 34296), (11432, 34104), (12992, 30009), (17052, 22864), (17148, 22736), (19488, 20006)]