2420951652

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 7785057280

約数和(自身を除く): 5364105628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 81, 84, 108, 114, 122, 126, 133, 162, 171, 183, 189, 228, 243, 244, 252, 266, 307, 324, 342, 366, 378, 399, 427, 486, 513, 532, 549, 567, 614, 684, 732, 756, 798, 854, 921, 972, 1026, 1098, 1134, 1159, 1197, 1228, 1281, 1539, 1596, 1647, 1701, 1708, 1842, 2052, 2149, 2196, 2268, 2318, 2394, 2562, 2763, 3078, 3294, 3402, 3477, 3591, 3684, 3843, 4298, 4617, 4636, 4788, 4941, 5124, 5526, 5833, 6156, 6447, 6588, 6804, 6954, 7182, 7686, 8113, 8289, 8596, 9234, 9882, 10431, 10773, 11052, 11529, 11666, 12894, 13908, 14364, 14823, 15372, 16226, 16578, 17499, 18468, 18727, 19341, 19764, 20862, 21546, 23058, 23332, 24339, 24867, 25788, 29646, 31293, 32319, 32452, 33156, 34587, 34998, 37454, 38682, 40831, 41724, 43092, 46116, 48678, 49734, 52497, 56181, 58023, 59292, 62586, 64638, 69174, 69996, 73017, 74601, 74908, 77364, 81662, 93879, 97356, 99468, 103761, 104994, 112362, 116046, 122493, 125172, 129276, 131089, 138348, 146034, 149202, 157491, 163324, 168543, 174069, 187758, 207522, 209988, 219051, 224724, 232092, 244986, 262178, 281637, 292068, 298404, 314982, 337086, 348138, 355813, 367479, 375516, 393267, 415044, 438102, 472473, 489972, 505629, 522207, 524356, 563274, 629964, 657153, 674172, 696276, 711626, 734958, 786534, 876204, 944946, 1011258, 1044414, 1067439, 1102437, 1126548, 1179801, 1314306, 1417419, 1423252, 1469916, 1516887, 1573068, 1889892, 1971459, 2022516, 2088828, 2134878, 2204874, 2359602, 2490691, 2628612, 2834838, 3033774, 3202317, 3307311, 3539403, 3942918, 4269756, 4409748, 4550661, 4719204, 4981382, 5669676, 6067548, 6404634, 6614622, 7078806, 7472073, 7885836, 9101322, 9606951, 9921933, 9962764, 10618209, 12809268, 13229244, 14157612, 14944146, 18202644, 19213902, 19843866, 21236418, 22416219, 28820853, 29888292, 31854627, 38427804, 39687732, 42472836, 44832438, 57641706, 63709254, 67248657, 86462559, 89664876, 115283412, 127418508, 134497314, 172925118, 201745971, 268994628, 345850236, 403491942, 605237913, 806983884, 1210475826, 2420951652]

約数ペア:

[(1, 2420951652), (2, 1210475826), (3, 806983884), (4, 605237913), (6, 403491942), (7, 345850236), (9, 268994628), (12, 201745971), (14, 172925118), (18, 134497314), (19, 127418508), (21, 115283412), (27, 89664876), (28, 86462559), (36, 67248657), (38, 63709254), (42, 57641706), (54, 44832438), (57, 42472836), (61, 39687732), (63, 38427804), (76, 31854627), (81, 29888292), (84, 28820853), (108, 22416219), (114, 21236418), (122, 19843866), (126, 19213902), (133, 18202644), (162, 14944146), (171, 14157612), (183, 13229244), (189, 12809268), (228, 10618209), (243, 9962764), (244, 9921933), (252, 9606951), (266, 9101322), (307, 7885836), (324, 7472073), (342, 7078806), (366, 6614622), (378, 6404634), (399, 6067548), (427, 5669676), (486, 4981382), (513, 4719204), (532, 4550661), (549, 4409748), (567, 4269756), (614, 3942918), (684, 3539403), (732, 3307311), (756, 3202317), (798, 3033774), (854, 2834838), (921, 2628612), (972, 2490691), (1026, 2359602), (1098, 2204874), (1134, 2134878), (1159, 2088828), (1197, 2022516), (1228, 1971459), (1281, 1889892), (1539, 1573068), (1596, 1516887), (1647, 1469916), (1701, 1423252), (1708, 1417419), (1842, 1314306), (2052, 1179801), (2149, 1126548), (2196, 1102437), (2268, 1067439), (2318, 1044414), (2394, 1011258), (2562, 944946), (2763, 876204), (3078, 786534), (3294, 734958), (3402, 711626), (3477, 696276), (3591, 674172), (3684, 657153), (3843, 629964), (4298, 563274), (4617, 524356), (4636, 522207), (4788, 505629), (4941, 489972), (5124, 472473), (5526, 438102), (5833, 415044), (6156, 393267), (6447, 375516), (6588, 367479), (6804, 355813), (6954, 348138), (7182, 337086), (7686, 314982), (8113, 298404), (8289, 292068), (8596, 281637), (9234, 262178), (9882, 244986), (10431, 232092), (10773, 224724), (11052, 219051), (11529, 209988), (11666, 207522), (12894, 187758), (13908, 174069), (14364, 168543), (14823, 163324), (15372, 157491), (16226, 149202), (16578, 146034), (17499, 138348), (18468, 131089), (18727, 129276), (19341, 125172), (19764, 122493), (20862, 116046), (21546, 112362), (23058, 104994), (23332, 103761), (24339, 99468), (24867, 97356), (25788, 93879), (29646, 81662), (31293, 77364), (32319, 74908), (32452, 74601), (33156, 73017), (34587, 69996), (34998, 69174), (37454, 64638), (38682, 62586), (40831, 59292), (41724, 58023), (43092, 56181), (46116, 52497), (48678, 49734)]