409073652

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1267857360

約数和(自身を除く): 858783708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 68, 78, 81, 87, 102, 108, 116, 117, 153, 156, 162, 174, 197, 204, 221, 234, 261, 306, 324, 348, 351, 377, 394, 442, 459, 468, 493, 522, 591, 612, 663, 702, 754, 783, 788, 884, 918, 986, 1044, 1053, 1131, 1182, 1326, 1377, 1404, 1479, 1508, 1566, 1773, 1836, 1972, 1989, 2106, 2262, 2349, 2364, 2561, 2652, 2754, 2958, 3132, 3349, 3393, 3546, 3978, 4212, 4437, 4524, 4698, 5122, 5319, 5508, 5713, 5916, 5967, 6409, 6698, 6786, 7092, 7683, 7956, 8874, 9396, 10047, 10179, 10244, 10638, 11426, 11934, 12818, 13311, 13396, 13572, 15366, 15957, 17139, 17748, 17901, 19227, 20094, 20358, 21276, 22852, 23049, 23868, 25636, 26622, 30141, 30537, 30732, 31914, 34278, 35802, 38454, 39933, 40188, 40716, 43537, 46098, 51417, 53244, 57681, 60282, 61074, 63828, 68556, 69147, 71604, 74269, 76908, 79866, 87074, 90423, 92196, 97121, 102834, 115362, 120564, 122148, 130611, 138294, 148538, 154251, 159732, 173043, 174148, 180846, 194242, 205668, 207441, 222807, 230724, 261222, 271269, 276588, 291363, 297076, 308502, 346086, 361692, 388484, 391833, 414882, 445614, 462753, 519129, 522444, 542538, 582726, 617004, 668421, 692172, 783666, 829764, 874089, 891228, 925506, 1038258, 1085076, 1165452, 1175499, 1262573, 1336842, 1567332, 1748178, 1851012, 2005263, 2076516, 2350998, 2525146, 2622267, 2673684, 3496356, 3526497, 3787719, 4010526, 4701996, 5050292, 5244534, 6015789, 7052994, 7575438, 7866801, 8021052, 10489068, 11363157, 12031578, 14105988, 15150876, 15733602, 22726314, 24063156, 31467204, 34089471, 45452628, 68178942, 102268413, 136357884, 204536826, 409073652]

約数ペア:

[(1, 409073652), (2, 204536826), (3, 136357884), (4, 102268413), (6, 68178942), (9, 45452628), (12, 34089471), (13, 31467204), (17, 24063156), (18, 22726314), (26, 15733602), (27, 15150876), (29, 14105988), (34, 12031578), (36, 11363157), (39, 10489068), (51, 8021052), (52, 7866801), (54, 7575438), (58, 7052994), (68, 6015789), (78, 5244534), (81, 5050292), (87, 4701996), (102, 4010526), (108, 3787719), (116, 3526497), (117, 3496356), (153, 2673684), (156, 2622267), (162, 2525146), (174, 2350998), (197, 2076516), (204, 2005263), (221, 1851012), (234, 1748178), (261, 1567332), (306, 1336842), (324, 1262573), (348, 1175499), (351, 1165452), (377, 1085076), (394, 1038258), (442, 925506), (459, 891228), (468, 874089), (493, 829764), (522, 783666), (591, 692172), (612, 668421), (663, 617004), (702, 582726), (754, 542538), (783, 522444), (788, 519129), (884, 462753), (918, 445614), (986, 414882), (1044, 391833), (1053, 388484), (1131, 361692), (1182, 346086), (1326, 308502), (1377, 297076), (1404, 291363), (1479, 276588), (1508, 271269), (1566, 261222), (1773, 230724), (1836, 222807), (1972, 207441), (1989, 205668), (2106, 194242), (2262, 180846), (2349, 174148), (2364, 173043), (2561, 159732), (2652, 154251), (2754, 148538), (2958, 138294), (3132, 130611), (3349, 122148), (3393, 120564), (3546, 115362), (3978, 102834), (4212, 97121), (4437, 92196), (4524, 90423), (4698, 87074), (5122, 79866), (5319, 76908), (5508, 74269), (5713, 71604), (5916, 69147), (5967, 68556), (6409, 63828), (6698, 61074), (6786, 60282), (7092, 57681), (7683, 53244), (7956, 51417), (8874, 46098), (9396, 43537), (10047, 40716), (10179, 40188), (10244, 39933), (10638, 38454), (11426, 35802), (11934, 34278), (12818, 31914), (13311, 30732), (13396, 30537), (13572, 30141), (15366, 26622), (15957, 25636), (17139, 23868), (17748, 23049), (17901, 22852), (19227, 21276), (20094, 20358)]