2885980656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1619

約数の個数: 160

約数和(自身を含む): 8550577728

約数和(自身を除く): 5664597072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 197, 204, 208, 221, 272, 312, 394, 408, 442, 591, 624, 663, 788, 816, 884, 1182, 1326, 1381, 1576, 1768, 2364, 2561, 2652, 2762, 3152, 3349, 3536, 4143, 4728, 5122, 5304, 5524, 6698, 7683, 8286, 9456, 10047, 10244, 10608, 11048, 13396, 15366, 16572, 17953, 20094, 20488, 22096, 23477, 26792, 30732, 33144, 35906, 40188, 40976, 43537, 46954, 53584, 53859, 61464, 66288, 70431, 71812, 80376, 87074, 93908, 107718, 122928, 130611, 140862, 143624, 160752, 174148, 187816, 215436, 261222, 272057, 281724, 287248, 305201, 348296, 375632, 430872, 522444, 544114, 563448, 610402, 696592, 816171, 861744, 915603, 1044888, 1088228, 1126896, 1220804, 1632342, 1831206, 2089776, 2176456, 2441608, 3264684, 3536741, 3662412, 4352912, 4624969, 4883216, 6529368, 7073482, 7324824, 9249938, 10610223, 13058736, 13874907, 14146964, 14649648, 18499876, 21220446, 27749814, 28293928, 36999752, 42440892, 55499628, 56587856, 60124597, 73999504, 84881784, 110999256, 120249194, 169763568, 180373791, 221998512, 240498388, 360747582, 480996776, 721495164, 961993552, 1442990328, 2885980656]

約数ペア:

[(1, 2885980656), (2, 1442990328), (3, 961993552), (4, 721495164), (6, 480996776), (8, 360747582), (12, 240498388), (13, 221998512), (16, 180373791), (17, 169763568), (24, 120249194), (26, 110999256), (34, 84881784), (39, 73999504), (48, 60124597), (51, 56587856), (52, 55499628), (68, 42440892), (78, 36999752), (102, 28293928), (104, 27749814), (136, 21220446), (156, 18499876), (197, 14649648), (204, 14146964), (208, 13874907), (221, 13058736), (272, 10610223), (312, 9249938), (394, 7324824), (408, 7073482), (442, 6529368), (591, 4883216), (624, 4624969), (663, 4352912), (788, 3662412), (816, 3536741), (884, 3264684), (1182, 2441608), (1326, 2176456), (1381, 2089776), (1576, 1831206), (1768, 1632342), (2364, 1220804), (2561, 1126896), (2652, 1088228), (2762, 1044888), (3152, 915603), (3349, 861744), (3536, 816171), (4143, 696592), (4728, 610402), (5122, 563448), (5304, 544114), (5524, 522444), (6698, 430872), (7683, 375632), (8286, 348296), (9456, 305201), (10047, 287248), (10244, 281724), (10608, 272057), (11048, 261222), (13396, 215436), (15366, 187816), (16572, 174148), (17953, 160752), (20094, 143624), (20488, 140862), (22096, 130611), (23477, 122928), (26792, 107718), (30732, 93908), (33144, 87074), (35906, 80376), (40188, 71812), (40976, 70431), (43537, 66288), (46954, 61464), (53584, 53859)]