495275508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1659257600

約数和(自身を除く): 1163982092

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, 73, 76, 78, 84, 91, 109, 114, 117, 126, 133, 146, 156, 171, 182, 218, 219, 228, 234, 247, 252, 266, 273, 292, 327, 342, 364, 399, 436, 438, 468, 494, 511, 532, 546, 654, 657, 684, 741, 763, 798, 819, 876, 949, 981, 988, 1022, 1092, 1197, 1308, 1314, 1387, 1417, 1482, 1526, 1533, 1596, 1638, 1729, 1898, 1962, 2044, 2071, 2223, 2289, 2394, 2628, 2774, 2834, 2847, 2964, 3052, 3066, 3276, 3458, 3796, 3924, 4142, 4161, 4251, 4446, 4578, 4599, 4788, 5187, 5548, 5668, 5694, 6132, 6213, 6643, 6867, 6916, 7957, 8284, 8322, 8502, 8541, 8892, 9156, 9198, 9709, 9919, 10374, 11388, 12426, 12483, 12753, 13286, 13734, 14497, 15561, 15914, 16644, 17004, 17082, 18031, 18396, 18639, 19418, 19838, 19929, 20748, 23871, 24852, 24966, 25506, 26572, 26923, 27468, 28994, 29127, 29757, 31122, 31828, 34164, 36062, 37278, 38836, 39676, 39858, 43491, 47742, 49932, 51012, 53846, 54093, 55699, 57988, 58254, 59514, 59787, 62244, 71613, 72124, 74556, 79716, 80769, 86982, 87381, 89271, 95484, 103441, 107692, 108186, 111398, 116508, 119028, 119574, 126217, 130473, 143226, 151183, 161538, 162279, 167097, 173964, 174762, 178542, 188461, 206882, 216372, 222796, 239148, 242307, 252434, 260946, 286452, 302366, 310323, 323076, 324558, 334194, 349524, 357084, 376922, 378651, 413764, 453549, 484614, 501291, 504868, 521892, 565383, 604732, 620646, 649116, 668388, 724087, 753844, 757302, 907098, 930969, 969228, 1002582, 1058281, 1130766, 1135953, 1241292, 1360647, 1448174, 1514604, 1696149, 1814196, 1861938, 1965379, 2005164, 2116562, 2172261, 2261532, 2271906, 2721294, 2896348, 3174843, 3392298, 3723876, 3930758, 4233124, 4344522, 4543812, 5442588, 5896137, 6349686, 6516783, 6784596, 7861516, 8689044, 9524529, 11792274, 12699372, 13033566, 13757653, 17688411, 19049058, 23584548, 26067132, 27515306, 35376822, 38098116, 41272959, 55030612, 70753644, 82545918, 123818877, 165091836, 247637754, 495275508]

約数ペア:

[(1, 495275508), (2, 247637754), (3, 165091836), (4, 123818877), (6, 82545918), (7, 70753644), (9, 55030612), (12, 41272959), (13, 38098116), (14, 35376822), (18, 27515306), (19, 26067132), (21, 23584548), (26, 19049058), (28, 17688411), (36, 13757653), (38, 13033566), (39, 12699372), (42, 11792274), (52, 9524529), (57, 8689044), (63, 7861516), (73, 6784596), (76, 6516783), (78, 6349686), (84, 5896137), (91, 5442588), (109, 4543812), (114, 4344522), (117, 4233124), (126, 3930758), (133, 3723876), (146, 3392298), (156, 3174843), (171, 2896348), (182, 2721294), (218, 2271906), (219, 2261532), (228, 2172261), (234, 2116562), (247, 2005164), (252, 1965379), (266, 1861938), (273, 1814196), (292, 1696149), (327, 1514604), (342, 1448174), (364, 1360647), (399, 1241292), (436, 1135953), (438, 1130766), (468, 1058281), (494, 1002582), (511, 969228), (532, 930969), (546, 907098), (654, 757302), (657, 753844), (684, 724087), (741, 668388), (763, 649116), (798, 620646), (819, 604732), (876, 565383), (949, 521892), (981, 504868), (988, 501291), (1022, 484614), (1092, 453549), (1197, 413764), (1308, 378651), (1314, 376922), (1387, 357084), (1417, 349524), (1482, 334194), (1526, 324558), (1533, 323076), (1596, 310323), (1638, 302366), (1729, 286452), (1898, 260946), (1962, 252434), (2044, 242307), (2071, 239148), (2223, 222796), (2289, 216372), (2394, 206882), (2628, 188461), (2774, 178542), (2834, 174762), (2847, 173964), (2964, 167097), (3052, 162279), (3066, 161538), (3276, 151183), (3458, 143226), (3796, 130473), (3924, 126217), (4142, 119574), (4161, 119028), (4251, 116508), (4446, 111398), (4578, 108186), (4599, 107692), (4788, 103441), (5187, 95484), (5548, 89271), (5668, 87381), (5694, 86982), (6132, 80769), (6213, 79716), (6643, 74556), (6867, 72124), (6916, 71613), (7957, 62244), (8284, 59787), (8322, 59514), (8502, 58254), (8541, 57988), (8892, 55699), (9156, 54093), (9198, 53846), (9709, 51012), (9919, 49932), (10374, 47742), (11388, 43491), (12426, 39858), (12483, 39676), (12753, 38836), (13286, 37278), (13734, 36062), (14497, 34164), (15561, 31828), (15914, 31122), (16644, 29757), (17004, 29127), (17082, 28994), (18031, 27468), (18396, 26923), (18639, 26572), (19418, 25506), (19838, 24966), (19929, 24852), (20748, 23871)]