2653440972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 8258568192

約数和(自身を除く): 5605127220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 53, 57, 76, 78, 84, 91, 106, 114, 127, 133, 156, 159, 182, 212, 228, 247, 254, 266, 273, 318, 361, 364, 371, 381, 399, 494, 508, 532, 546, 636, 689, 722, 741, 742, 762, 798, 889, 988, 1007, 1083, 1092, 1113, 1378, 1444, 1482, 1484, 1524, 1596, 1651, 1729, 1778, 2014, 2067, 2166, 2226, 2413, 2527, 2667, 2756, 2964, 3021, 3302, 3458, 3556, 4028, 4134, 4332, 4452, 4693, 4823, 4826, 4953, 5054, 5187, 5334, 6042, 6604, 6731, 6916, 7049, 7239, 7581, 8268, 9386, 9646, 9652, 9906, 10108, 10374, 10668, 11557, 12084, 13091, 13462, 14079, 14098, 14469, 14478, 15162, 16891, 18772, 19133, 19292, 19812, 20193, 20748, 21147, 23114, 26182, 26924, 28158, 28196, 28938, 28956, 30324, 31369, 32851, 33782, 34671, 38266, 39273, 40386, 42294, 45847, 46228, 47117, 50673, 52364, 56316, 57399, 57876, 62738, 65702, 67564, 69342, 76532, 78546, 80772, 84588, 87503, 91637, 91694, 94107, 94234, 98553, 101346, 114798, 125476, 127889, 131404, 133931, 137541, 138684, 141351, 157092, 175006, 183274, 183388, 188214, 188468, 197106, 202692, 219583, 229596, 248729, 255778, 262509, 267862, 274911, 275082, 282702, 320929, 350012, 366548, 376428, 383667, 394212, 401793, 439166, 497458, 511556, 525018, 535724, 549822, 550164, 565404, 596011, 612521, 641858, 658749, 746187, 767334, 803586, 878332, 895223, 962787, 994916, 1050036, 1099644, 1192022, 1225042, 1283716, 1317498, 1492374, 1534668, 1607172, 1662557, 1741103, 1788033, 1790446, 1837563, 1925574, 2384044, 2429891, 2450084, 2634996, 2685669, 2984748, 3325114, 3482206, 3576066, 3580892, 3675126, 3851148, 4172077, 4859782, 4987671, 5223309, 5371338, 6650228, 6964412, 7152132, 7289673, 7350252, 8344154, 9719564, 9975342, 10446618, 10742676, 11637899, 12516231, 14579346, 16688308, 17009237, 19950684, 20893236, 23275798, 25032462, 29158692, 31588583, 34018474, 34913697, 46551596, 50064924, 51027711, 63177166, 68036948, 69827394, 94765749, 102055422, 126354332, 139654788, 189531498, 204110844, 221120081, 379062996, 442240162, 663360243, 884480324, 1326720486, 2653440972]

約数ペア:

[(1, 2653440972), (2, 1326720486), (3, 884480324), (4, 663360243), (6, 442240162), (7, 379062996), (12, 221120081), (13, 204110844), (14, 189531498), (19, 139654788), (21, 126354332), (26, 102055422), (28, 94765749), (38, 69827394), (39, 68036948), (42, 63177166), (52, 51027711), (53, 50064924), (57, 46551596), (76, 34913697), (78, 34018474), (84, 31588583), (91, 29158692), (106, 25032462), (114, 23275798), (127, 20893236), (133, 19950684), (156, 17009237), (159, 16688308), (182, 14579346), (212, 12516231), (228, 11637899), (247, 10742676), (254, 10446618), (266, 9975342), (273, 9719564), (318, 8344154), (361, 7350252), (364, 7289673), (371, 7152132), (381, 6964412), (399, 6650228), (494, 5371338), (508, 5223309), (532, 4987671), (546, 4859782), (636, 4172077), (689, 3851148), (722, 3675126), (741, 3580892), (742, 3576066), (762, 3482206), (798, 3325114), (889, 2984748), (988, 2685669), (1007, 2634996), (1083, 2450084), (1092, 2429891), (1113, 2384044), (1378, 1925574), (1444, 1837563), (1482, 1790446), (1484, 1788033), (1524, 1741103), (1596, 1662557), (1651, 1607172), (1729, 1534668), (1778, 1492374), (2014, 1317498), (2067, 1283716), (2166, 1225042), (2226, 1192022), (2413, 1099644), (2527, 1050036), (2667, 994916), (2756, 962787), (2964, 895223), (3021, 878332), (3302, 803586), (3458, 767334), (3556, 746187), (4028, 658749), (4134, 641858), (4332, 612521), (4452, 596011), (4693, 565404), (4823, 550164), (4826, 549822), (4953, 535724), (5054, 525018), (5187, 511556), (5334, 497458), (6042, 439166), (6604, 401793), (6731, 394212), (6916, 383667), (7049, 376428), (7239, 366548), (7581, 350012), (8268, 320929), (9386, 282702), (9646, 275082), (9652, 274911), (9906, 267862), (10108, 262509), (10374, 255778), (10668, 248729), (11557, 229596), (12084, 219583), (13091, 202692), (13462, 197106), (14079, 188468), (14098, 188214), (14469, 183388), (14478, 183274), (15162, 175006), (16891, 157092), (18772, 141351), (19133, 138684), (19292, 137541), (19812, 133931), (20193, 131404), (20748, 127889), (21147, 125476), (23114, 114798), (26182, 101346), (26924, 98553), (28158, 94234), (28196, 94107), (28938, 91694), (28956, 91637), (30324, 87503), (31369, 84588), (32851, 80772), (33782, 78546), (34671, 76532), (38266, 69342), (39273, 67564), (40386, 65702), (42294, 62738), (45847, 57876), (46228, 57399), (47117, 56316), (50673, 52364)]