287523516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 862202880

約数和(自身を除く): 574679364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 53, 58, 68, 84, 87, 102, 106, 116, 119, 131, 159, 174, 203, 204, 212, 238, 262, 318, 348, 357, 371, 393, 406, 476, 493, 524, 609, 636, 714, 742, 786, 812, 901, 917, 986, 1113, 1218, 1428, 1479, 1484, 1537, 1572, 1802, 1834, 1972, 2226, 2227, 2436, 2703, 2751, 2958, 3074, 3451, 3604, 3668, 3799, 4452, 4454, 4611, 5406, 5502, 5916, 6148, 6307, 6681, 6902, 6943, 7598, 8908, 9222, 10353, 10759, 10812, 11004, 11397, 12614, 13362, 13804, 13886, 15196, 15589, 18444, 18921, 20706, 20829, 21518, 22794, 25228, 26129, 26593, 26724, 27772, 31178, 32277, 37842, 41412, 41658, 43036, 45588, 46767, 48601, 52258, 53186, 62356, 64554, 64583, 75684, 78387, 79779, 83316, 93534, 97202, 104516, 106372, 118031, 129108, 129166, 145803, 156774, 159558, 182903, 187068, 193749, 194404, 201347, 236062, 258332, 291606, 313548, 319116, 354093, 365806, 387498, 402694, 452081, 472124, 548709, 583212, 604041, 708186, 731612, 774996, 805388, 826217, 904162, 1097418, 1208082, 1356243, 1409429, 1416372, 1652434, 1808324, 2194836, 2416164, 2478651, 2712486, 2818858, 3304868, 3422899, 4228287, 4957302, 5424972, 5637716, 6845798, 8456574, 9914604, 10268697, 13691596, 16913148, 20537394, 23960293, 41074788, 47920586, 71880879, 95841172, 143761758, 287523516]

約数ペア:

[(1, 287523516), (2, 143761758), (3, 95841172), (4, 71880879), (6, 47920586), (7, 41074788), (12, 23960293), (14, 20537394), (17, 16913148), (21, 13691596), (28, 10268697), (29, 9914604), (34, 8456574), (42, 6845798), (51, 5637716), (53, 5424972), (58, 4957302), (68, 4228287), (84, 3422899), (87, 3304868), (102, 2818858), (106, 2712486), (116, 2478651), (119, 2416164), (131, 2194836), (159, 1808324), (174, 1652434), (203, 1416372), (204, 1409429), (212, 1356243), (238, 1208082), (262, 1097418), (318, 904162), (348, 826217), (357, 805388), (371, 774996), (393, 731612), (406, 708186), (476, 604041), (493, 583212), (524, 548709), (609, 472124), (636, 452081), (714, 402694), (742, 387498), (786, 365806), (812, 354093), (901, 319116), (917, 313548), (986, 291606), (1113, 258332), (1218, 236062), (1428, 201347), (1479, 194404), (1484, 193749), (1537, 187068), (1572, 182903), (1802, 159558), (1834, 156774), (1972, 145803), (2226, 129166), (2227, 129108), (2436, 118031), (2703, 106372), (2751, 104516), (2958, 97202), (3074, 93534), (3451, 83316), (3604, 79779), (3668, 78387), (3799, 75684), (4452, 64583), (4454, 64554), (4611, 62356), (5406, 53186), (5502, 52258), (5916, 48601), (6148, 46767), (6307, 45588), (6681, 43036), (6902, 41658), (6943, 41412), (7598, 37842), (8908, 32277), (9222, 31178), (10353, 27772), (10759, 26724), (10812, 26593), (11004, 26129), (11397, 25228), (12614, 22794), (13362, 21518), (13804, 20829), (13886, 20706), (15196, 18921), (15589, 18444)]