1628928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 5420688

約数和(自身を除く): 3791760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 256, 288, 303, 336, 384, 404, 448, 504, 576, 606, 672, 707, 768, 808, 896, 909, 1008, 1152, 1212, 1344, 1414, 1616, 1792, 1818, 2016, 2121, 2304, 2424, 2688, 2828, 3232, 3636, 4032, 4242, 4848, 5376, 5656, 6363, 6464, 7272, 8064, 8484, 9696, 11312, 12726, 12928, 14544, 16128, 16968, 19392, 22624, 25452, 25856, 29088, 33936, 38784, 45248, 50904, 58176, 67872, 77568, 90496, 101808, 116352, 135744, 180992, 203616, 232704, 271488, 407232, 542976, 814464, 1628928]

約数ペア:

[(1, 1628928), (2, 814464), (3, 542976), (4, 407232), (6, 271488), (7, 232704), (8, 203616), (9, 180992), (12, 135744), (14, 116352), (16, 101808), (18, 90496), (21, 77568), (24, 67872), (28, 58176), (32, 50904), (36, 45248), (42, 38784), (48, 33936), (56, 29088), (63, 25856), (64, 25452), (72, 22624), (84, 19392), (96, 16968), (101, 16128), (112, 14544), (126, 12928), (128, 12726), (144, 11312), (168, 9696), (192, 8484), (202, 8064), (224, 7272), (252, 6464), (256, 6363), (288, 5656), (303, 5376), (336, 4848), (384, 4242), (404, 4032), (448, 3636), (504, 3232), (576, 2828), (606, 2688), (672, 2424), (707, 2304), (768, 2121), (808, 2016), (896, 1818), (909, 1792), (1008, 1616), (1152, 1414), (1212, 1344)]