320848632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 939338400

約数和(自身を除く): 618489768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 373, 468, 746, 919, 936, 1119, 1492, 1838, 2238, 2757, 2984, 3357, 3676, 4476, 4849, 5514, 6714, 7352, 8271, 8952, 9698, 11028, 11947, 13428, 14547, 16542, 19396, 22056, 23894, 26856, 29094, 33084, 35841, 38792, 43641, 47788, 58188, 66168, 71682, 87282, 95576, 107523, 116376, 143364, 174564, 215046, 286728, 342787, 349128, 430092, 685574, 860184, 1028361, 1371148, 2056722, 2742296, 3085083, 4113444, 4456231, 6170166, 8226888, 8912462, 12340332, 13368693, 17824924, 24680664, 26737386, 35649848, 40106079, 53474772, 80212158, 106949544, 160424316, 320848632]

約数ペア:

[(1, 320848632), (2, 160424316), (3, 106949544), (4, 80212158), (6, 53474772), (8, 40106079), (9, 35649848), (12, 26737386), (13, 24680664), (18, 17824924), (24, 13368693), (26, 12340332), (36, 8912462), (39, 8226888), (52, 6170166), (72, 4456231), (78, 4113444), (104, 3085083), (117, 2742296), (156, 2056722), (234, 1371148), (312, 1028361), (373, 860184), (468, 685574), (746, 430092), (919, 349128), (936, 342787), (1119, 286728), (1492, 215046), (1838, 174564), (2238, 143364), (2757, 116376), (2984, 107523), (3357, 95576), (3676, 87282), (4476, 71682), (4849, 66168), (5514, 58188), (6714, 47788), (7352, 43641), (8271, 38792), (8952, 35841), (9698, 33084), (11028, 29094), (11947, 26856), (13428, 23894), (14547, 22056), (16542, 19396)]