222884478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 527005440

約数和(自身を除く): 304120962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 71, 114, 134, 137, 142, 171, 201, 213, 274, 342, 402, 411, 426, 603, 639, 822, 1206, 1233, 1273, 1278, 1349, 2466, 2546, 2603, 2698, 3819, 4047, 4757, 5206, 7638, 7809, 8094, 9179, 9514, 9727, 11457, 12141, 14271, 15618, 18358, 19454, 22914, 23427, 24282, 27537, 28542, 29181, 42813, 46854, 55074, 58362, 82611, 85626, 87543, 90383, 165222, 174401, 175086, 180766, 184813, 271149, 348802, 369626, 523203, 542298, 554439, 651709, 813447, 1046406, 1108878, 1303418, 1569609, 1626894, 1663317, 1955127, 3139218, 3326634, 3910254, 5865381, 11730762, 12382471, 24764942, 37147413, 74294826, 111442239, 222884478]

約数ペア:

[(1, 222884478), (2, 111442239), (3, 74294826), (6, 37147413), (9, 24764942), (18, 12382471), (19, 11730762), (38, 5865381), (57, 3910254), (67, 3326634), (71, 3139218), (114, 1955127), (134, 1663317), (137, 1626894), (142, 1569609), (171, 1303418), (201, 1108878), (213, 1046406), (274, 813447), (342, 651709), (402, 554439), (411, 542298), (426, 523203), (603, 369626), (639, 348802), (822, 271149), (1206, 184813), (1233, 180766), (1273, 175086), (1278, 174401), (1349, 165222), (2466, 90383), (2546, 87543), (2603, 85626), (2698, 82611), (3819, 58362), (4047, 55074), (4757, 46854), (5206, 42813), (7638, 29181), (7809, 28542), (8094, 27537), (9179, 24282), (9514, 23427), (9727, 22914), (11457, 19454), (12141, 18358), (14271, 15618)]