509272092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 1580167680

約数和(自身を除く): 1070895588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 67, 84, 93, 98, 124, 126, 134, 139, 147, 186, 196, 201, 217, 252, 268, 278, 279, 294, 372, 402, 417, 434, 441, 469, 556, 558, 588, 603, 651, 804, 834, 868, 882, 938, 973, 1116, 1206, 1251, 1302, 1407, 1519, 1668, 1764, 1876, 1946, 1953, 2077, 2412, 2502, 2604, 2814, 2919, 3038, 3283, 3892, 3906, 4154, 4221, 4309, 4557, 5004, 5628, 5838, 6076, 6231, 6566, 6811, 7812, 8308, 8442, 8618, 8757, 9114, 9313, 9849, 11676, 12462, 12927, 13132, 13622, 13671, 14539, 16884, 17236, 17514, 18228, 18626, 18693, 19698, 20433, 24924, 25854, 27244, 27342, 27939, 29078, 29547, 30163, 35028, 37252, 37386, 38781, 39396, 40866, 43617, 51708, 54684, 55878, 58156, 59094, 60326, 61299, 65191, 74772, 77562, 81732, 83817, 87234, 90489, 101773, 111756, 118188, 120652, 122598, 130382, 130851, 155124, 167634, 174468, 180978, 195573, 203546, 211141, 245196, 260764, 261702, 271467, 288703, 305319, 335268, 361956, 391146, 407092, 422282, 456337, 523404, 542934, 577406, 586719, 610638, 633423, 782292, 844564, 866109, 912674, 915957, 1085868, 1154812, 1173438, 1221276, 1266846, 1369011, 1732218, 1825348, 1831914, 1900269, 2020921, 2346876, 2533692, 2598327, 2738022, 3464436, 3663828, 3800538, 4041842, 4107033, 5196654, 5476044, 6062763, 7601076, 8083684, 8214066, 10393308, 12125526, 14146447, 16428132, 18188289, 24251052, 28292894, 36376578, 42439341, 56585788, 72753156, 84878682, 127318023, 169757364, 254636046, 509272092]

約数ペア:

[(1, 509272092), (2, 254636046), (3, 169757364), (4, 127318023), (6, 84878682), (7, 72753156), (9, 56585788), (12, 42439341), (14, 36376578), (18, 28292894), (21, 24251052), (28, 18188289), (31, 16428132), (36, 14146447), (42, 12125526), (49, 10393308), (62, 8214066), (63, 8083684), (67, 7601076), (84, 6062763), (93, 5476044), (98, 5196654), (124, 4107033), (126, 4041842), (134, 3800538), (139, 3663828), (147, 3464436), (186, 2738022), (196, 2598327), (201, 2533692), (217, 2346876), (252, 2020921), (268, 1900269), (278, 1831914), (279, 1825348), (294, 1732218), (372, 1369011), (402, 1266846), (417, 1221276), (434, 1173438), (441, 1154812), (469, 1085868), (556, 915957), (558, 912674), (588, 866109), (603, 844564), (651, 782292), (804, 633423), (834, 610638), (868, 586719), (882, 577406), (938, 542934), (973, 523404), (1116, 456337), (1206, 422282), (1251, 407092), (1302, 391146), (1407, 361956), (1519, 335268), (1668, 305319), (1764, 288703), (1876, 271467), (1946, 261702), (1953, 260764), (2077, 245196), (2412, 211141), (2502, 203546), (2604, 195573), (2814, 180978), (2919, 174468), (3038, 167634), (3283, 155124), (3892, 130851), (3906, 130382), (4154, 122598), (4221, 120652), (4309, 118188), (4557, 111756), (5004, 101773), (5628, 90489), (5838, 87234), (6076, 83817), (6231, 81732), (6566, 77562), (6811, 74772), (7812, 65191), (8308, 61299), (8442, 60326), (8618, 59094), (8757, 58156), (9114, 55878), (9313, 54684), (9849, 51708), (11676, 43617), (12462, 40866), (12927, 39396), (13132, 38781), (13622, 37386), (13671, 37252), (14539, 35028), (16884, 30163), (17236, 29547), (17514, 29078), (18228, 27939), (18626, 27342), (18693, 27244), (19698, 25854), (20433, 24924)]