1898306088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12541}}^1$

素因数の和:12627

約数の個数: 128

約数和(自身を含む): 5851595520

約数和(自身を除く): 3953289432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1113, 1272, 1428, 1484, 1802, 2226, 2703, 2856, 2968, 3604, 4452, 5406, 6307, 7208, 8904, 10812, 12541, 12614, 18921, 21624, 25082, 25228, 37623, 37842, 50164, 50456, 75246, 75684, 87787, 100328, 150492, 151368, 175574, 213197, 263361, 300984, 351148, 426394, 526722, 639591, 664673, 702296, 852788, 1053444, 1279182, 1329346, 1492379, 1705576, 1994019, 2106888, 2558364, 2658692, 2984758, 3988038, 4477137, 4652711, 5116728, 5317384, 5969516, 7976076, 8954274, 9305422, 11299441, 11939032, 13958133, 15952152, 17908548, 18610844, 22598882, 27916266, 33898323, 35817096, 37221688, 45197764, 55832532, 67796646, 79096087, 90395528, 111665064, 135593292, 158192174, 237288261, 271186584, 316384348, 474576522, 632768696, 949153044, 1898306088]

約数ペア:

[(1, 1898306088), (2, 949153044), (3, 632768696), (4, 474576522), (6, 316384348), (7, 271186584), (8, 237288261), (12, 158192174), (14, 135593292), (17, 111665064), (21, 90395528), (24, 79096087), (28, 67796646), (34, 55832532), (42, 45197764), (51, 37221688), (53, 35817096), (56, 33898323), (68, 27916266), (84, 22598882), (102, 18610844), (106, 17908548), (119, 15952152), (136, 13958133), (159, 11939032), (168, 11299441), (204, 9305422), (212, 8954274), (238, 7976076), (318, 5969516), (357, 5317384), (371, 5116728), (408, 4652711), (424, 4477137), (476, 3988038), (636, 2984758), (714, 2658692), (742, 2558364), (901, 2106888), (952, 1994019), (1113, 1705576), (1272, 1492379), (1428, 1329346), (1484, 1279182), (1802, 1053444), (2226, 852788), (2703, 702296), (2856, 664673), (2968, 639591), (3604, 526722), (4452, 426394), (5406, 351148), (6307, 300984), (7208, 263361), (8904, 213197), (10812, 175574), (12541, 151368), (12614, 150492), (18921, 100328), (21624, 87787), (25082, 75684), (25228, 75246), (37623, 50456), (37842, 50164)]