423058328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 1063756800

約数和(自身を除く): 640698472

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 71, 77, 88, 119, 136, 142, 154, 187, 238, 284, 308, 374, 476, 497, 568, 569, 616, 748, 781, 952, 994, 1138, 1207, 1309, 1496, 1562, 1988, 2276, 2414, 2618, 3124, 3976, 3983, 4552, 4828, 5236, 5467, 6248, 6259, 7966, 8449, 9656, 9673, 10472, 10934, 12518, 13277, 15932, 16898, 19346, 21868, 25036, 26554, 31864, 33796, 38692, 40399, 43736, 43813, 50072, 53108, 67592, 67711, 77384, 80798, 87626, 92939, 106216, 106403, 135422, 161596, 175252, 185878, 212806, 270844, 282793, 323192, 350504, 371756, 425612, 444389, 541688, 565586, 686783, 743512, 744821, 851224, 888778, 1131172, 1373566, 1489642, 1777556, 2262344, 2747132, 2979284, 3110723, 3555112, 4807481, 5494264, 5958568, 6221446, 7554613, 9614962, 12442892, 15109226, 19229924, 24885784, 30218452, 38459848, 52882291, 60436904, 105764582, 211529164, 423058328]

約数ペア:

[(1, 423058328), (2, 211529164), (4, 105764582), (7, 60436904), (8, 52882291), (11, 38459848), (14, 30218452), (17, 24885784), (22, 19229924), (28, 15109226), (34, 12442892), (44, 9614962), (56, 7554613), (68, 6221446), (71, 5958568), (77, 5494264), (88, 4807481), (119, 3555112), (136, 3110723), (142, 2979284), (154, 2747132), (187, 2262344), (238, 1777556), (284, 1489642), (308, 1373566), (374, 1131172), (476, 888778), (497, 851224), (568, 744821), (569, 743512), (616, 686783), (748, 565586), (781, 541688), (952, 444389), (994, 425612), (1138, 371756), (1207, 350504), (1309, 323192), (1496, 282793), (1562, 270844), (1988, 212806), (2276, 185878), (2414, 175252), (2618, 161596), (3124, 135422), (3976, 106403), (3983, 106216), (4552, 92939), (4828, 87626), (5236, 80798), (5467, 77384), (6248, 67711), (6259, 67592), (7966, 53108), (8449, 50072), (9656, 43813), (9673, 43736), (10472, 40399), (10934, 38692), (12518, 33796), (13277, 31864), (15932, 26554), (16898, 25036), (19346, 21868)]