991373448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9157}}^1$

素因数の和:9526

約数の個数: 64

約数和(自身を含む): 2677066560

約数和(自身を除く): 1685693112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 2082, 2776, 4164, 4511, 8328, 9022, 9157, 13533, 18044, 18314, 27066, 27471, 36088, 36628, 54132, 54942, 73256, 108264, 109884, 119041, 219768, 238082, 357123, 476164, 714246, 952328, 1428492, 2856984, 3177479, 6354958, 9532437, 12709916, 19064874, 25419832, 38129748, 41307227, 76259496, 82614454, 123921681, 165228908, 247843362, 330457816, 495686724, 991373448]

約数ペア:

[(1, 991373448), (2, 495686724), (3, 330457816), (4, 247843362), (6, 165228908), (8, 123921681), (12, 82614454), (13, 76259496), (24, 41307227), (26, 38129748), (39, 25419832), (52, 19064874), (78, 12709916), (104, 9532437), (156, 6354958), (312, 3177479), (347, 2856984), (694, 1428492), (1041, 952328), (1388, 714246), (2082, 476164), (2776, 357123), (4164, 238082), (4511, 219768), (8328, 119041), (9022, 109884), (9157, 108264), (13533, 73256), (18044, 54942), (18314, 54132), (27066, 36628), (27471, 36088)]