388560564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1248952320

約数和(自身を除く): 860391756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 71, 76, 81, 84, 108, 114, 126, 127, 133, 142, 162, 171, 189, 213, 228, 252, 254, 266, 284, 324, 342, 378, 381, 399, 426, 497, 508, 513, 532, 567, 639, 684, 756, 762, 798, 852, 889, 994, 1026, 1134, 1143, 1197, 1278, 1349, 1491, 1524, 1539, 1596, 1778, 1917, 1988, 2052, 2268, 2286, 2394, 2413, 2556, 2667, 2698, 2982, 3078, 3429, 3556, 3591, 3834, 4047, 4473, 4572, 4788, 4826, 5334, 5396, 5751, 5964, 6156, 6858, 7182, 7239, 7668, 8001, 8094, 8946, 9017, 9443, 9652, 10287, 10668, 10773, 11502, 12141, 13419, 13716, 14364, 14478, 16002, 16188, 16891, 17892, 18034, 18886, 20574, 21546, 21717, 23004, 24003, 24282, 26838, 27051, 28329, 28956, 32004, 33782, 36068, 36423, 37772, 40257, 41148, 43092, 43434, 48006, 48564, 50673, 53676, 54102, 56658, 63119, 65151, 67564, 72009, 72846, 80514, 81153, 84987, 86868, 96012, 101346, 108204, 109269, 113316, 126238, 130302, 144018, 145692, 152019, 161028, 162306, 169974, 171323, 189357, 195453, 202692, 218538, 243459, 252476, 254961, 260604, 288036, 304038, 324612, 339948, 342646, 378714, 390906, 437076, 456057, 486918, 509922, 513969, 568071, 608076, 685292, 730377, 757428, 764883, 781812, 912114, 973836, 1019844, 1027938, 1136142, 1199261, 1368171, 1460754, 1529766, 1541907, 1704213, 1824228, 2055876, 2272284, 2398522, 2736342, 2921508, 3059532, 3083814, 3408426, 3597783, 4625721, 4797044, 5112639, 5472684, 6167628, 6816852, 7195566, 9251442, 10225278, 10793349, 13877163, 14391132, 18502884, 20450556, 21586698, 27754326, 32380047, 43173396, 55508652, 64760094, 97140141, 129520188, 194280282, 388560564]

約数ペア:

[(1, 388560564), (2, 194280282), (3, 129520188), (4, 97140141), (6, 64760094), (7, 55508652), (9, 43173396), (12, 32380047), (14, 27754326), (18, 21586698), (19, 20450556), (21, 18502884), (27, 14391132), (28, 13877163), (36, 10793349), (38, 10225278), (42, 9251442), (54, 7195566), (57, 6816852), (63, 6167628), (71, 5472684), (76, 5112639), (81, 4797044), (84, 4625721), (108, 3597783), (114, 3408426), (126, 3083814), (127, 3059532), (133, 2921508), (142, 2736342), (162, 2398522), (171, 2272284), (189, 2055876), (213, 1824228), (228, 1704213), (252, 1541907), (254, 1529766), (266, 1460754), (284, 1368171), (324, 1199261), (342, 1136142), (378, 1027938), (381, 1019844), (399, 973836), (426, 912114), (497, 781812), (508, 764883), (513, 757428), (532, 730377), (567, 685292), (639, 608076), (684, 568071), (756, 513969), (762, 509922), (798, 486918), (852, 456057), (889, 437076), (994, 390906), (1026, 378714), (1134, 342646), (1143, 339948), (1197, 324612), (1278, 304038), (1349, 288036), (1491, 260604), (1524, 254961), (1539, 252476), (1596, 243459), (1778, 218538), (1917, 202692), (1988, 195453), (2052, 189357), (2268, 171323), (2286, 169974), (2394, 162306), (2413, 161028), (2556, 152019), (2667, 145692), (2698, 144018), (2982, 130302), (3078, 126238), (3429, 113316), (3556, 109269), (3591, 108204), (3834, 101346), (4047, 96012), (4473, 86868), (4572, 84987), (4788, 81153), (4826, 80514), (5334, 72846), (5396, 72009), (5751, 67564), (5964, 65151), (6156, 63119), (6858, 56658), (7182, 54102), (7239, 53676), (7668, 50673), (8001, 48564), (8094, 48006), (8946, 43434), (9017, 43092), (9443, 41148), (9652, 40257), (10287, 37772), (10668, 36423), (10773, 36068), (11502, 33782), (12141, 32004), (13419, 28956), (13716, 28329), (14364, 27051), (14478, 26838), (16002, 24282), (16188, 24003), (16891, 23004), (17892, 21717), (18034, 21546), (18886, 20574)]