1313928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 4608000

約数和(自身を除く): 3294072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 79, 84, 88, 99, 108, 126, 132, 154, 158, 168, 189, 198, 216, 231, 237, 252, 264, 297, 308, 316, 378, 396, 462, 474, 504, 553, 594, 616, 632, 693, 711, 756, 792, 869, 924, 948, 1106, 1188, 1386, 1422, 1512, 1659, 1738, 1848, 1896, 2079, 2133, 2212, 2376, 2607, 2772, 2844, 3318, 3476, 4158, 4266, 4424, 4977, 5214, 5544, 5688, 6083, 6636, 6952, 7821, 8316, 8532, 9954, 10428, 12166, 13272, 14931, 15642, 16632, 17064, 18249, 19908, 20856, 23463, 24332, 29862, 31284, 36498, 39816, 46926, 48664, 54747, 59724, 62568, 72996, 93852, 109494, 119448, 145992, 164241, 187704, 218988, 328482, 437976, 656964, 1313928]

約数ペア:

[(1, 1313928), (2, 656964), (3, 437976), (4, 328482), (6, 218988), (7, 187704), (8, 164241), (9, 145992), (11, 119448), (12, 109494), (14, 93852), (18, 72996), (21, 62568), (22, 59724), (24, 54747), (27, 48664), (28, 46926), (33, 39816), (36, 36498), (42, 31284), (44, 29862), (54, 24332), (56, 23463), (63, 20856), (66, 19908), (72, 18249), (77, 17064), (79, 16632), (84, 15642), (88, 14931), (99, 13272), (108, 12166), (126, 10428), (132, 9954), (154, 8532), (158, 8316), (168, 7821), (189, 6952), (198, 6636), (216, 6083), (231, 5688), (237, 5544), (252, 5214), (264, 4977), (297, 4424), (308, 4266), (316, 4158), (378, 3476), (396, 3318), (462, 2844), (474, 2772), (504, 2607), (553, 2376), (594, 2212), (616, 2133), (632, 2079), (693, 1896), (711, 1848), (756, 1738), (792, 1659), (869, 1512), (924, 1422), (948, 1386), (1106, 1188)]