306232488

素因数分解:

$2^3\times 3^7\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 899769600

約数和(自身を除く): 593537112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 729, 761, 828, 972, 1242, 1458, 1522, 1656, 1863, 1944, 2187, 2283, 2484, 2916, 3044, 3726, 4374, 4566, 4968, 5589, 5832, 6088, 6849, 7452, 8748, 9132, 11178, 13698, 14904, 16767, 17496, 17503, 18264, 20547, 22356, 27396, 33534, 35006, 41094, 44712, 50301, 52509, 54792, 61641, 67068, 70012, 82188, 100602, 105018, 123282, 134136, 140024, 157527, 164376, 184923, 201204, 210036, 246564, 315054, 369846, 402408, 420072, 472581, 493128, 554769, 630108, 739692, 945162, 1109538, 1260216, 1417743, 1479384, 1664307, 1890324, 2219076, 2835486, 3328614, 3780648, 4253229, 4438152, 5670972, 6657228, 8506458, 11341944, 12759687, 13314456, 17012916, 25519374, 34025832, 38279061, 51038748, 76558122, 102077496, 153116244, 306232488]

約数ペア:

[(1, 306232488), (2, 153116244), (3, 102077496), (4, 76558122), (6, 51038748), (8, 38279061), (9, 34025832), (12, 25519374), (18, 17012916), (23, 13314456), (24, 12759687), (27, 11341944), (36, 8506458), (46, 6657228), (54, 5670972), (69, 4438152), (72, 4253229), (81, 3780648), (92, 3328614), (108, 2835486), (138, 2219076), (162, 1890324), (184, 1664307), (207, 1479384), (216, 1417743), (243, 1260216), (276, 1109538), (324, 945162), (414, 739692), (486, 630108), (552, 554769), (621, 493128), (648, 472581), (729, 420072), (761, 402408), (828, 369846), (972, 315054), (1242, 246564), (1458, 210036), (1522, 201204), (1656, 184923), (1863, 164376), (1944, 157527), (2187, 140024), (2283, 134136), (2484, 123282), (2916, 105018), (3044, 100602), (3726, 82188), (4374, 70012), (4566, 67068), (4968, 61641), (5589, 54792), (5832, 52509), (6088, 50301), (6849, 44712), (7452, 41094), (8748, 35006), (9132, 33534), (11178, 27396), (13698, 22356), (14904, 20547), (16767, 18264), (17496, 17503)]