393012816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1207327488

約数和(自身を除く): 814314672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 101, 111, 112, 148, 168, 202, 222, 259, 296, 303, 313, 336, 404, 444, 518, 592, 606, 626, 707, 777, 808, 888, 939, 1036, 1212, 1252, 1414, 1554, 1616, 1776, 1878, 2072, 2121, 2191, 2424, 2504, 2828, 3108, 3737, 3756, 4144, 4242, 4382, 4848, 5008, 5656, 6216, 6573, 7474, 7512, 8484, 8764, 11211, 11312, 11581, 12432, 13146, 14948, 15024, 16968, 17528, 22422, 23162, 26159, 26292, 29896, 31613, 33936, 34743, 35056, 44844, 46324, 52318, 52584, 59792, 63226, 69486, 78477, 81067, 89688, 92648, 94839, 104636, 105168, 126452, 138972, 156954, 162134, 179376, 185296, 189678, 209272, 221291, 243201, 252904, 277944, 313908, 324268, 379356, 418544, 442582, 486402, 505808, 555888, 627816, 648536, 663873, 758712, 885164, 972804, 1169681, 1255632, 1297072, 1327746, 1517424, 1770328, 1945608, 2339362, 2655492, 3509043, 3540656, 3891216, 4678724, 5310984, 7018086, 8187767, 9357448, 10621968, 14036172, 16375534, 18714896, 24563301, 28072344, 32751068, 49126602, 56144688, 65502136, 98253204, 131004272, 196506408, 393012816]

約数ペア:

[(1, 393012816), (2, 196506408), (3, 131004272), (4, 98253204), (6, 65502136), (7, 56144688), (8, 49126602), (12, 32751068), (14, 28072344), (16, 24563301), (21, 18714896), (24, 16375534), (28, 14036172), (37, 10621968), (42, 9357448), (48, 8187767), (56, 7018086), (74, 5310984), (84, 4678724), (101, 3891216), (111, 3540656), (112, 3509043), (148, 2655492), (168, 2339362), (202, 1945608), (222, 1770328), (259, 1517424), (296, 1327746), (303, 1297072), (313, 1255632), (336, 1169681), (404, 972804), (444, 885164), (518, 758712), (592, 663873), (606, 648536), (626, 627816), (707, 555888), (777, 505808), (808, 486402), (888, 442582), (939, 418544), (1036, 379356), (1212, 324268), (1252, 313908), (1414, 277944), (1554, 252904), (1616, 243201), (1776, 221291), (1878, 209272), (2072, 189678), (2121, 185296), (2191, 179376), (2424, 162134), (2504, 156954), (2828, 138972), (3108, 126452), (3737, 105168), (3756, 104636), (4144, 94839), (4242, 92648), (4382, 89688), (4848, 81067), (5008, 78477), (5656, 69486), (6216, 63226), (6573, 59792), (7474, 52584), (7512, 52318), (8484, 46324), (8764, 44844), (11211, 35056), (11312, 34743), (11581, 33936), (12432, 31613), (13146, 29896), (14948, 26292), (15024, 26159), (16968, 23162), (17528, 22422)]