304382988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:31004

約数の個数: 96

約数和(自身を含む): 971281920

約数和(自身を除く): 666898932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 30971, 61942, 92913, 123884, 185826, 216797, 278739, 371652, 402623, 433594, 557478, 650391, 805246, 836217, 867188, 1114956, 1207869, 1300782, 1610492, 1672434, 1951173, 2415738, 2601564, 2818361, 3344868, 3623607, 3902346, 4831476, 5636722, 5853519, 7247214, 7804692, 8455083, 10870821, 11273444, 11707038, 14494428, 16910166, 21741642, 23414076, 25365249, 33820332, 43483284, 50730498, 76095747, 101460996, 152191494, 304382988]

約数ペア:

[(1, 304382988), (2, 152191494), (3, 101460996), (4, 76095747), (6, 50730498), (7, 43483284), (9, 33820332), (12, 25365249), (13, 23414076), (14, 21741642), (18, 16910166), (21, 14494428), (26, 11707038), (27, 11273444), (28, 10870821), (36, 8455083), (39, 7804692), (42, 7247214), (52, 5853519), (54, 5636722), (63, 4831476), (78, 3902346), (84, 3623607), (91, 3344868), (108, 2818361), (117, 2601564), (126, 2415738), (156, 1951173), (182, 1672434), (189, 1610492), (234, 1300782), (252, 1207869), (273, 1114956), (351, 867188), (364, 836217), (378, 805246), (468, 650391), (546, 557478), (702, 433594), (756, 402623), (819, 371652), (1092, 278739), (1404, 216797), (1638, 185826), (2457, 123884), (3276, 92913), (4914, 61942), (9828, 30971)]