242619678

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13099}}^1$

素因数の和:13131

約数の個数: 64

約数和(自身を含む): 628800000

約数和(自身を除く): 386180322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 9261, 13099, 18522, 26198, 39297, 78594, 91693, 117891, 183386, 235782, 275079, 353673, 550158, 641851, 707346, 825237, 1283702, 1650474, 1925553, 2475711, 3851106, 4492957, 4951422, 5776659, 8985914, 11553318, 13478871, 17329977, 26957742, 34659954, 40436613, 80873226, 121309839, 242619678]

約数ペア:

[(1, 242619678), (2, 121309839), (3, 80873226), (6, 40436613), (7, 34659954), (9, 26957742), (14, 17329977), (18, 13478871), (21, 11553318), (27, 8985914), (42, 5776659), (49, 4951422), (54, 4492957), (63, 3851106), (98, 2475711), (126, 1925553), (147, 1650474), (189, 1283702), (294, 825237), (343, 707346), (378, 641851), (441, 550158), (686, 353673), (882, 275079), (1029, 235782), (1323, 183386), (2058, 117891), (2646, 91693), (3087, 78594), (6174, 39297), (9261, 26198), (13099, 18522)]