636693876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 2135427840

約数和(自身を除く): 1498733964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 53, 57, 63, 76, 78, 84, 91, 106, 114, 117, 126, 133, 156, 159, 171, 182, 193, 212, 228, 234, 247, 252, 266, 273, 318, 342, 364, 371, 386, 399, 468, 477, 494, 532, 546, 579, 636, 684, 689, 741, 742, 772, 798, 819, 954, 988, 1007, 1092, 1113, 1158, 1197, 1351, 1378, 1482, 1484, 1596, 1638, 1729, 1737, 1908, 2014, 2067, 2223, 2226, 2316, 2394, 2509, 2702, 2756, 2964, 3021, 3276, 3339, 3458, 3474, 3667, 4028, 4053, 4134, 4446, 4452, 4788, 4823, 5018, 5187, 5404, 6042, 6201, 6678, 6916, 6948, 7049, 7334, 7527, 8106, 8268, 8892, 9063, 9646, 10036, 10229, 10374, 11001, 12084, 12159, 12402, 13091, 13356, 14098, 14469, 14668, 15054, 15561, 16212, 17563, 18126, 19292, 20458, 20748, 21147, 22002, 22581, 24318, 24804, 25669, 26182, 28196, 28938, 30108, 30687, 31122, 33003, 35126, 36252, 39273, 40916, 42294, 43407, 44004, 45162, 47671, 48636, 51338, 52364, 52689, 57876, 61374, 62244, 63441, 66006, 70252, 71603, 77007, 78546, 84588, 86814, 90324, 91637, 92061, 95342, 102676, 105378, 117819, 122748, 126882, 132012, 132977, 143013, 143206, 154014, 157092, 158067, 173628, 183274, 184122, 190684, 194351, 210756, 214809, 231021, 235638, 253764, 265954, 274911, 286026, 286412, 308028, 316134, 333697, 366548, 368244, 388702, 398931, 429039, 429618, 462042, 471276, 531908, 549822, 572052, 583053, 632268, 644427, 667394, 777404, 797862, 824733, 858078, 859236, 924084, 930839, 1001091, 1099644, 1166106, 1196793, 1288854, 1334788, 1360457, 1595724, 1649466, 1716156, 1749159, 1861678, 2002182, 2332212, 2393586, 2526563, 2577708, 2720914, 2792517, 3003273, 3298932, 3498318, 3723356, 4004364, 4081371, 4787172, 5053126, 5441828, 5585034, 6006546, 6996636, 7579689, 8162742, 8377551, 10106252, 11170068, 12013092, 12244113, 15159378, 16325484, 16755102, 17685941, 22739067, 24488226, 30318756, 33510204, 35371882, 45478134, 48976452, 53057823, 70743764, 90956268, 106115646, 159173469, 212231292, 318346938, 636693876]

約数ペア:

[(1, 636693876), (2, 318346938), (3, 212231292), (4, 159173469), (6, 106115646), (7, 90956268), (9, 70743764), (12, 53057823), (13, 48976452), (14, 45478134), (18, 35371882), (19, 33510204), (21, 30318756), (26, 24488226), (28, 22739067), (36, 17685941), (38, 16755102), (39, 16325484), (42, 15159378), (52, 12244113), (53, 12013092), (57, 11170068), (63, 10106252), (76, 8377551), (78, 8162742), (84, 7579689), (91, 6996636), (106, 6006546), (114, 5585034), (117, 5441828), (126, 5053126), (133, 4787172), (156, 4081371), (159, 4004364), (171, 3723356), (182, 3498318), (193, 3298932), (212, 3003273), (228, 2792517), (234, 2720914), (247, 2577708), (252, 2526563), (266, 2393586), (273, 2332212), (318, 2002182), (342, 1861678), (364, 1749159), (371, 1716156), (386, 1649466), (399, 1595724), (468, 1360457), (477, 1334788), (494, 1288854), (532, 1196793), (546, 1166106), (579, 1099644), (636, 1001091), (684, 930839), (689, 924084), (741, 859236), (742, 858078), (772, 824733), (798, 797862), (819, 777404), (954, 667394), (988, 644427), (1007, 632268), (1092, 583053), (1113, 572052), (1158, 549822), (1197, 531908), (1351, 471276), (1378, 462042), (1482, 429618), (1484, 429039), (1596, 398931), (1638, 388702), (1729, 368244), (1737, 366548), (1908, 333697), (2014, 316134), (2067, 308028), (2223, 286412), (2226, 286026), (2316, 274911), (2394, 265954), (2509, 253764), (2702, 235638), (2756, 231021), (2964, 214809), (3021, 210756), (3276, 194351), (3339, 190684), (3458, 184122), (3474, 183274), (3667, 173628), (4028, 158067), (4053, 157092), (4134, 154014), (4446, 143206), (4452, 143013), (4788, 132977), (4823, 132012), (5018, 126882), (5187, 122748), (5404, 117819), (6042, 105378), (6201, 102676), (6678, 95342), (6916, 92061), (6948, 91637), (7049, 90324), (7334, 86814), (7527, 84588), (8106, 78546), (8268, 77007), (8892, 71603), (9063, 70252), (9646, 66006), (10036, 63441), (10229, 62244), (10374, 61374), (11001, 57876), (12084, 52689), (12159, 52364), (12402, 51338), (13091, 48636), (13356, 47671), (14098, 45162), (14469, 44004), (14668, 43407), (15054, 42294), (15561, 40916), (16212, 39273), (17563, 36252), (18126, 35126), (19292, 33003), (20458, 31122), (20748, 30687), (21147, 30108), (22002, 28938), (22581, 28196), (24318, 26182), (24804, 25669)]