40266396

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 114920960

約数和(自身を除く): 74654564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 211, 228, 279, 324, 342, 372, 422, 513, 558, 589, 633, 684, 837, 844, 1026, 1116, 1178, 1266, 1539, 1674, 1767, 1899, 2052, 2356, 2511, 2532, 3078, 3348, 3534, 3798, 4009, 5022, 5301, 5697, 6156, 6541, 7068, 7596, 8018, 10044, 10602, 11394, 12027, 13082, 15903, 16036, 17091, 19623, 21204, 22788, 24054, 26164, 31806, 34182, 36081, 39246, 47709, 48108, 58869, 63612, 68364, 72162, 78492, 95418, 108243, 117738, 124279, 144324, 176607, 190836, 216486, 235476, 248558, 324729, 353214, 372837, 432972, 497116, 529821, 649458, 706428, 745674, 1059642, 1118511, 1298916, 1491348, 2119284, 2237022, 3355533, 4474044, 6711066, 10066599, 13422132, 20133198, 40266396]

約数ペア:

[(1, 40266396), (2, 20133198), (3, 13422132), (4, 10066599), (6, 6711066), (9, 4474044), (12, 3355533), (18, 2237022), (19, 2119284), (27, 1491348), (31, 1298916), (36, 1118511), (38, 1059642), (54, 745674), (57, 706428), (62, 649458), (76, 529821), (81, 497116), (93, 432972), (108, 372837), (114, 353214), (124, 324729), (162, 248558), (171, 235476), (186, 216486), (211, 190836), (228, 176607), (279, 144324), (324, 124279), (342, 117738), (372, 108243), (422, 95418), (513, 78492), (558, 72162), (589, 68364), (633, 63612), (684, 58869), (837, 48108), (844, 47709), (1026, 39246), (1116, 36081), (1178, 34182), (1266, 31806), (1539, 26164), (1674, 24054), (1767, 22788), (1899, 21204), (2052, 19623), (2356, 17091), (2511, 16036), (2532, 15903), (3078, 13082), (3348, 12027), (3534, 11394), (3798, 10602), (4009, 10044), (5022, 8018), (5301, 7596), (5697, 7068), (6156, 6541)]