889283928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{2003}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 2397104640

約数和(自身を除く): 1507820712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1423, 2003, 2846, 4006, 4269, 5692, 6009, 8012, 8538, 11384, 12018, 16024, 17076, 18499, 24036, 26039, 34152, 36998, 48072, 52078, 55497, 73996, 78117, 104156, 110994, 147992, 156234, 208312, 221988, 312468, 443976, 624936, 2850269, 5700538, 8550807, 11401076, 17101614, 22802152, 34203228, 37053497, 68406456, 74106994, 111160491, 148213988, 222320982, 296427976, 444641964, 889283928]

約数ペア:

[(1, 889283928), (2, 444641964), (3, 296427976), (4, 222320982), (6, 148213988), (8, 111160491), (12, 74106994), (13, 68406456), (24, 37053497), (26, 34203228), (39, 22802152), (52, 17101614), (78, 11401076), (104, 8550807), (156, 5700538), (312, 2850269), (1423, 624936), (2003, 443976), (2846, 312468), (4006, 221988), (4269, 208312), (5692, 156234), (6009, 147992), (8012, 110994), (8538, 104156), (11384, 78117), (12018, 73996), (16024, 55497), (17076, 52078), (18499, 48072), (24036, 36998), (26039, 34152)]