7904047788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 25615349760

約数和(自身を除く): 17711301972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 271, 273, 307, 348, 364, 377, 406, 468, 522, 542, 546, 609, 614, 754, 812, 813, 819, 921, 1044, 1084, 1092, 1131, 1218, 1228, 1508, 1626, 1638, 1827, 1842, 1897, 2149, 2262, 2436, 2439, 2639, 2763, 3252, 3276, 3393, 3523, 3654, 3684, 3794, 3991, 4298, 4524, 4878, 5278, 5526, 5691, 6447, 6786, 7046, 7308, 7588, 7859, 7917, 7982, 8596, 8903, 9756, 10556, 10569, 11052, 11382, 11973, 12894, 13572, 14092, 15718, 15834, 15964, 17073, 17806, 19341, 21138, 22764, 23577, 23751, 23946, 24661, 25788, 26709, 27937, 31436, 31668, 31707, 34146, 35612, 35919, 38682, 42276, 47154, 47502, 47892, 49322, 53418, 55013, 55874, 62321, 63414, 68292, 70731, 71838, 73983, 77364, 80127, 83197, 83811, 94308, 95004, 98644, 102167, 106836, 110026, 111748, 115739, 124642, 126828, 141462, 143676, 147966, 160254, 165039, 166394, 167622, 186963, 204334, 220052, 221949, 231478, 249284, 249591, 251433, 282924, 295932, 306501, 320508, 330078, 332788, 335244, 347217, 373926, 408668, 443898, 462956, 495117, 499182, 502866, 560889, 582379, 613002, 660156, 694434, 715169, 747852, 748773, 810173, 887796, 919503, 990234, 998364, 1005732, 1041651, 1081561, 1121778, 1164758, 1226004, 1388868, 1430338, 1497546, 1620346, 1747137, 1839006, 1980468, 2083302, 2145507, 2163122, 2243556, 2329516, 2412713, 2430519, 2860676, 2995092, 3240692, 3244683, 3494274, 3678012, 4166604, 4291014, 4326244, 4825426, 4861038, 5241411, 6436521, 6489366, 6988548, 7238139, 7291557, 7570927, 8582028, 9650852, 9722076, 9734049, 10482822, 12873042, 12978732, 14476278, 14583114, 15141854, 16888991, 19468098, 20965644, 21714417, 22712781, 25746084, 28952556, 29166228, 30283708, 31365269, 33777982, 38936196, 43428834, 45425562, 50666973, 62730538, 67555964, 68138343, 86857668, 90851124, 94095807, 101333946, 125461076, 136276686, 152000919, 188191614, 202667892, 219556883, 272553372, 282287421, 304001838, 376383228, 439113766, 564574842, 608003676, 658670649, 878227532, 1129149684, 1317341298, 1976011947, 2634682596, 3952023894, 7904047788]

約数ペア:

[(1, 7904047788), (2, 3952023894), (3, 2634682596), (4, 1976011947), (6, 1317341298), (7, 1129149684), (9, 878227532), (12, 658670649), (13, 608003676), (14, 564574842), (18, 439113766), (21, 376383228), (26, 304001838), (28, 282287421), (29, 272553372), (36, 219556883), (39, 202667892), (42, 188191614), (52, 152000919), (58, 136276686), (63, 125461076), (78, 101333946), (84, 94095807), (87, 90851124), (91, 86857668), (116, 68138343), (117, 67555964), (126, 62730538), (156, 50666973), (174, 45425562), (182, 43428834), (203, 38936196), (234, 33777982), (252, 31365269), (261, 30283708), (271, 29166228), (273, 28952556), (307, 25746084), (348, 22712781), (364, 21714417), (377, 20965644), (406, 19468098), (468, 16888991), (522, 15141854), (542, 14583114), (546, 14476278), (609, 12978732), (614, 12873042), (754, 10482822), (812, 9734049), (813, 9722076), (819, 9650852), (921, 8582028), (1044, 7570927), (1084, 7291557), (1092, 7238139), (1131, 6988548), (1218, 6489366), (1228, 6436521), (1508, 5241411), (1626, 4861038), (1638, 4825426), (1827, 4326244), (1842, 4291014), (1897, 4166604), (2149, 3678012), (2262, 3494274), (2436, 3244683), (2439, 3240692), (2639, 2995092), (2763, 2860676), (3252, 2430519), (3276, 2412713), (3393, 2329516), (3523, 2243556), (3654, 2163122), (3684, 2145507), (3794, 2083302), (3991, 1980468), (4298, 1839006), (4524, 1747137), (4878, 1620346), (5278, 1497546), (5526, 1430338), (5691, 1388868), (6447, 1226004), (6786, 1164758), (7046, 1121778), (7308, 1081561), (7588, 1041651), (7859, 1005732), (7917, 998364), (7982, 990234), (8596, 919503), (8903, 887796), (9756, 810173), (10556, 748773), (10569, 747852), (11052, 715169), (11382, 694434), (11973, 660156), (12894, 613002), (13572, 582379), (14092, 560889), (15718, 502866), (15834, 499182), (15964, 495117), (17073, 462956), (17806, 443898), (19341, 408668), (21138, 373926), (22764, 347217), (23577, 335244), (23751, 332788), (23946, 330078), (24661, 320508), (25788, 306501), (26709, 295932), (27937, 282924), (31436, 251433), (31668, 249591), (31707, 249284), (34146, 231478), (35612, 221949), (35919, 220052), (38682, 204334), (42276, 186963), (47154, 167622), (47502, 166394), (47892, 165039), (49322, 160254), (53418, 147966), (55013, 143676), (55874, 141462), (62321, 126828), (63414, 124642), (68292, 115739), (70731, 111748), (71838, 110026), (73983, 106836), (77364, 102167), (80127, 98644), (83197, 95004), (83811, 94308)]