377606908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 814972928

約数和(自身を除く): 437366020

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 67, 86, 124, 134, 151, 172, 217, 268, 301, 302, 434, 469, 602, 604, 868, 938, 1057, 1204, 1333, 1876, 2077, 2114, 2666, 2881, 4154, 4228, 4681, 5332, 5762, 6493, 8308, 9331, 9362, 10117, 11524, 12986, 14539, 18662, 18724, 20167, 20234, 25972, 29078, 32767, 37324, 40334, 40468, 45451, 58156, 65534, 70819, 80668, 89311, 90902, 131068, 141638, 178622, 181804, 201283, 283276, 313627, 357244, 402566, 435031, 625177, 627254, 805132, 870062, 1250354, 1254508, 1408981, 1740124, 2195389, 2500708, 2817962, 3045217, 4390778, 5635924, 6090434, 8781556, 12180868, 13485961, 26971922, 53943844, 94401727, 188803454, 377606908]

約数ペア:

[(1, 377606908), (2, 188803454), (4, 94401727), (7, 53943844), (14, 26971922), (28, 13485961), (31, 12180868), (43, 8781556), (62, 6090434), (67, 5635924), (86, 4390778), (124, 3045217), (134, 2817962), (151, 2500708), (172, 2195389), (217, 1740124), (268, 1408981), (301, 1254508), (302, 1250354), (434, 870062), (469, 805132), (602, 627254), (604, 625177), (868, 435031), (938, 402566), (1057, 357244), (1204, 313627), (1333, 283276), (1876, 201283), (2077, 181804), (2114, 178622), (2666, 141638), (2881, 131068), (4154, 90902), (4228, 89311), (4681, 80668), (5332, 70819), (5762, 65534), (6493, 58156), (8308, 45451), (9331, 40468), (9362, 40334), (10117, 37324), (11524, 32767), (12986, 29078), (14539, 25972), (18662, 20234), (18724, 20167)]