1557282636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 5166120960

約数和(自身を除く): 3608838324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 127, 133, 156, 171, 182, 197, 228, 234, 247, 252, 254, 266, 273, 342, 364, 381, 394, 399, 468, 494, 508, 532, 546, 591, 684, 741, 762, 788, 798, 819, 889, 988, 1092, 1143, 1182, 1197, 1379, 1482, 1524, 1596, 1638, 1651, 1729, 1773, 1778, 2223, 2286, 2364, 2394, 2413, 2561, 2667, 2758, 2964, 3276, 3302, 3458, 3546, 3556, 3743, 4137, 4446, 4572, 4788, 4826, 4953, 5122, 5187, 5334, 5516, 6604, 6916, 7092, 7239, 7486, 7683, 8001, 8274, 8892, 9652, 9906, 10244, 10374, 10668, 11229, 11557, 12411, 14478, 14859, 14972, 15366, 15561, 16002, 16548, 16891, 17927, 19812, 20748, 21717, 22458, 23049, 23114, 24822, 25019, 26201, 28956, 29718, 30732, 31122, 31369, 32004, 33687, 33782, 34671, 35854, 43434, 44916, 46098, 46228, 48659, 49644, 50038, 50673, 52402, 53781, 59436, 62244, 62738, 67374, 67564, 69342, 71708, 75057, 78603, 86868, 92196, 94107, 97318, 100076, 101346, 104013, 104804, 107562, 125476, 134748, 138684, 145977, 150114, 152019, 157206, 161343, 175133, 188214, 194636, 202692, 208026, 215124, 219583, 225171, 235809, 282321, 291954, 300228, 304038, 314412, 322686, 325247, 340613, 350266, 376428, 416052, 437931, 439166, 450342, 471618, 475361, 525399, 564642, 583908, 608076, 645372, 650494, 658749, 681226, 700532, 875862, 878332, 900684, 943236, 950722, 975741, 1021839, 1050798, 1129284, 1300988, 1317498, 1362452, 1426083, 1576197, 1751724, 1901444, 1951482, 1976247, 2043678, 2101596, 2276729, 2634996, 2852166, 2927223, 3065517, 3152394, 3327527, 3902964, 3952494, 4087356, 4278249, 4553458, 5704332, 5854446, 6131034, 6179693, 6304788, 6655054, 6830187, 7904988, 8556498, 9106916, 9982581, 11708892, 12262068, 12359386, 13310108, 13660374, 17112996, 18539079, 19965162, 20490561, 24718772, 27320748, 29947743, 37078158, 39930324, 40981122, 43257851, 55617237, 59895486, 74156316, 81962244, 86515702, 111234474, 119790972, 129773553, 173031404, 222468948, 259547106, 389320659, 519094212, 778641318, 1557282636]

約数ペア:

[(1, 1557282636), (2, 778641318), (3, 519094212), (4, 389320659), (6, 259547106), (7, 222468948), (9, 173031404), (12, 129773553), (13, 119790972), (14, 111234474), (18, 86515702), (19, 81962244), (21, 74156316), (26, 59895486), (28, 55617237), (36, 43257851), (38, 40981122), (39, 39930324), (42, 37078158), (52, 29947743), (57, 27320748), (63, 24718772), (76, 20490561), (78, 19965162), (84, 18539079), (91, 17112996), (114, 13660374), (117, 13310108), (126, 12359386), (127, 12262068), (133, 11708892), (156, 9982581), (171, 9106916), (182, 8556498), (197, 7904988), (228, 6830187), (234, 6655054), (247, 6304788), (252, 6179693), (254, 6131034), (266, 5854446), (273, 5704332), (342, 4553458), (364, 4278249), (381, 4087356), (394, 3952494), (399, 3902964), (468, 3327527), (494, 3152394), (508, 3065517), (532, 2927223), (546, 2852166), (591, 2634996), (684, 2276729), (741, 2101596), (762, 2043678), (788, 1976247), (798, 1951482), (819, 1901444), (889, 1751724), (988, 1576197), (1092, 1426083), (1143, 1362452), (1182, 1317498), (1197, 1300988), (1379, 1129284), (1482, 1050798), (1524, 1021839), (1596, 975741), (1638, 950722), (1651, 943236), (1729, 900684), (1773, 878332), (1778, 875862), (2223, 700532), (2286, 681226), (2364, 658749), (2394, 650494), (2413, 645372), (2561, 608076), (2667, 583908), (2758, 564642), (2964, 525399), (3276, 475361), (3302, 471618), (3458, 450342), (3546, 439166), (3556, 437931), (3743, 416052), (4137, 376428), (4446, 350266), (4572, 340613), (4788, 325247), (4826, 322686), (4953, 314412), (5122, 304038), (5187, 300228), (5334, 291954), (5516, 282321), (6604, 235809), (6916, 225171), (7092, 219583), (7239, 215124), (7486, 208026), (7683, 202692), (8001, 194636), (8274, 188214), (8892, 175133), (9652, 161343), (9906, 157206), (10244, 152019), (10374, 150114), (10668, 145977), (11229, 138684), (11557, 134748), (12411, 125476), (14478, 107562), (14859, 104804), (14972, 104013), (15366, 101346), (15561, 100076), (16002, 97318), (16548, 94107), (16891, 92196), (17927, 86868), (19812, 78603), (20748, 75057), (21717, 71708), (22458, 69342), (23049, 67564), (23114, 67374), (24822, 62738), (25019, 62244), (26201, 59436), (28956, 53781), (29718, 52402), (30732, 50673), (31122, 50038), (31369, 49644), (32004, 48659), (33687, 46228), (33782, 46098), (34671, 44916), (35854, 43434)]