221446386

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 613974816

約数和(自身を除く): 392528430

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 243, 294, 306, 357, 378, 441, 459, 486, 547, 567, 714, 833, 882, 918, 1071, 1094, 1134, 1323, 1377, 1641, 1666, 1701, 2142, 2499, 2646, 2754, 3213, 3282, 3402, 3829, 3969, 4131, 4923, 4998, 6426, 7497, 7658, 7938, 8262, 9299, 9639, 9846, 11487, 11907, 14769, 14994, 18598, 19278, 22491, 22974, 23814, 26803, 27897, 28917, 29538, 34461, 44307, 44982, 53606, 55794, 57834, 65093, 67473, 68922, 80409, 83691, 88614, 103383, 130186, 132921, 134946, 160818, 167382, 195279, 202419, 206766, 241227, 251073, 265842, 310149, 390558, 404838, 455651, 482454, 502146, 585837, 620298, 723681, 753219, 911302, 930447, 1171674, 1366953, 1447362, 1506438, 1757511, 1860894, 2171043, 2259657, 2733906, 3515022, 4100859, 4342086, 4519314, 5272533, 6513129, 8201718, 10545066, 12302577, 13026258, 15817599, 24605154, 31635198, 36907731, 73815462, 110723193, 221446386]

約数ペア:

[(1, 221446386), (2, 110723193), (3, 73815462), (6, 36907731), (7, 31635198), (9, 24605154), (14, 15817599), (17, 13026258), (18, 12302577), (21, 10545066), (27, 8201718), (34, 6513129), (42, 5272533), (49, 4519314), (51, 4342086), (54, 4100859), (63, 3515022), (81, 2733906), (98, 2259657), (102, 2171043), (119, 1860894), (126, 1757511), (147, 1506438), (153, 1447362), (162, 1366953), (189, 1171674), (238, 930447), (243, 911302), (294, 753219), (306, 723681), (357, 620298), (378, 585837), (441, 502146), (459, 482454), (486, 455651), (547, 404838), (567, 390558), (714, 310149), (833, 265842), (882, 251073), (918, 241227), (1071, 206766), (1094, 202419), (1134, 195279), (1323, 167382), (1377, 160818), (1641, 134946), (1666, 132921), (1701, 130186), (2142, 103383), (2499, 88614), (2646, 83691), (2754, 80409), (3213, 68922), (3282, 67473), (3402, 65093), (3829, 57834), (3969, 55794), (4131, 53606), (4923, 44982), (4998, 44307), (6426, 34461), (7497, 29538), (7658, 28917), (7938, 27897), (8262, 26803), (9299, 23814), (9639, 22974), (9846, 22491), (11487, 19278), (11907, 18598), (14769, 14994)]