397156914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1141620480

約数和(自身を除く): 744463566

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 41, 42, 58, 63, 66, 77, 82, 87, 99, 123, 126, 154, 174, 198, 203, 231, 241, 246, 261, 287, 319, 369, 406, 451, 462, 482, 522, 574, 609, 638, 693, 723, 738, 861, 902, 957, 1189, 1218, 1353, 1386, 1446, 1687, 1722, 1827, 1914, 2169, 2233, 2378, 2583, 2651, 2706, 2871, 3157, 3374, 3567, 3654, 4059, 4338, 4466, 5061, 5166, 5302, 5742, 6314, 6699, 6989, 7134, 7953, 8118, 8323, 9471, 9881, 10122, 10701, 13079, 13398, 13978, 15183, 15906, 16646, 18557, 18942, 19762, 20097, 20967, 21402, 23859, 24969, 26158, 28413, 29643, 30366, 37114, 39237, 40194, 41934, 47718, 48923, 49938, 55671, 56826, 59286, 62901, 69167, 74907, 76879, 78474, 88929, 91553, 97846, 108691, 111342, 117711, 125802, 138334, 146769, 149814, 153758, 167013, 177858, 183106, 207501, 217382, 230637, 235422, 274659, 286549, 293538, 326073, 334026, 415002, 440307, 461274, 538153, 549318, 573098, 622503, 652146, 691911, 760837, 823977, 859647, 880614, 978219, 1076306, 1245006, 1383822, 1521674, 1614459, 1647954, 1719294, 1956438, 2005843, 2282511, 2578941, 3152039, 3228918, 4011686, 4565022, 4843377, 5157882, 6017529, 6304078, 6847533, 9456117, 9686754, 12035058, 13695066, 18052587, 18912234, 22064273, 28368351, 36105174, 44128546, 56736702, 66192819, 132385638, 198578457, 397156914]

約数ペア:

[(1, 397156914), (2, 198578457), (3, 132385638), (6, 66192819), (7, 56736702), (9, 44128546), (11, 36105174), (14, 28368351), (18, 22064273), (21, 18912234), (22, 18052587), (29, 13695066), (33, 12035058), (41, 9686754), (42, 9456117), (58, 6847533), (63, 6304078), (66, 6017529), (77, 5157882), (82, 4843377), (87, 4565022), (99, 4011686), (123, 3228918), (126, 3152039), (154, 2578941), (174, 2282511), (198, 2005843), (203, 1956438), (231, 1719294), (241, 1647954), (246, 1614459), (261, 1521674), (287, 1383822), (319, 1245006), (369, 1076306), (406, 978219), (451, 880614), (462, 859647), (482, 823977), (522, 760837), (574, 691911), (609, 652146), (638, 622503), (693, 573098), (723, 549318), (738, 538153), (861, 461274), (902, 440307), (957, 415002), (1189, 334026), (1218, 326073), (1353, 293538), (1386, 286549), (1446, 274659), (1687, 235422), (1722, 230637), (1827, 217382), (1914, 207501), (2169, 183106), (2233, 177858), (2378, 167013), (2583, 153758), (2651, 149814), (2706, 146769), (2871, 138334), (3157, 125802), (3374, 117711), (3567, 111342), (3654, 108691), (4059, 97846), (4338, 91553), (4466, 88929), (5061, 78474), (5166, 76879), (5302, 74907), (5742, 69167), (6314, 62901), (6699, 59286), (6989, 56826), (7134, 55671), (7953, 49938), (8118, 48923), (8323, 47718), (9471, 41934), (9881, 40194), (10122, 39237), (10701, 37114), (13079, 30366), (13398, 29643), (13978, 28413), (15183, 26158), (15906, 24969), (16646, 23859), (18557, 21402), (18942, 20967), (19762, 20097)]