242706996

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{45863}}^1$

素因数の和:45890

約数の個数: 72

約数和(自身を含む): 731989440

約数和(自身を除く): 489282444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 45863, 91726, 137589, 183452, 275178, 321041, 412767, 550356, 642082, 825534, 963123, 1238301, 1284164, 1651068, 1926246, 2247287, 2476602, 2889369, 3852492, 4494574, 4953204, 5778738, 6741861, 8668107, 8989148, 11557476, 13483722, 17336214, 20225583, 26967444, 34672428, 40451166, 60676749, 80902332, 121353498, 242706996]

約数ペア:

[(1, 242706996), (2, 121353498), (3, 80902332), (4, 60676749), (6, 40451166), (7, 34672428), (9, 26967444), (12, 20225583), (14, 17336214), (18, 13483722), (21, 11557476), (27, 8989148), (28, 8668107), (36, 6741861), (42, 5778738), (49, 4953204), (54, 4494574), (63, 3852492), (84, 2889369), (98, 2476602), (108, 2247287), (126, 1926246), (147, 1651068), (189, 1284164), (196, 1238301), (252, 963123), (294, 825534), (378, 642082), (441, 550356), (588, 412767), (756, 321041), (882, 275178), (1323, 183452), (1764, 137589), (2646, 91726), (5292, 45863)]