2788226532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 8959991040

約数和(自身を除く): 6171764508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 89, 91, 117, 126, 131, 146, 156, 178, 182, 219, 234, 252, 262, 267, 273, 292, 356, 364, 393, 438, 468, 511, 524, 534, 546, 623, 657, 786, 801, 819, 876, 917, 949, 1022, 1068, 1092, 1157, 1179, 1246, 1314, 1533, 1572, 1602, 1638, 1703, 1834, 1869, 1898, 2044, 2314, 2358, 2492, 2628, 2751, 2847, 3066, 3204, 3276, 3406, 3471, 3668, 3738, 3796, 4599, 4628, 4716, 5109, 5502, 5607, 5694, 6132, 6497, 6643, 6812, 6942, 7476, 8099, 8253, 8541, 9198, 9563, 10218, 10413, 11004, 11214, 11388, 11659, 11921, 12994, 13286, 13884, 15327, 16198, 16506, 17082, 18396, 19126, 19491, 19929, 20436, 20826, 22428, 23318, 23842, 24297, 25988, 26572, 28689, 30654, 32396, 33012, 34164, 34977, 35763, 38252, 38982, 39858, 41652, 45479, 46636, 47684, 48594, 57378, 58473, 59787, 61308, 66941, 69954, 71526, 72891, 77964, 79716, 81613, 84461, 86067, 90958, 97188, 104931, 107289, 114756, 116946, 119574, 124319, 133882, 136437, 139908, 143052, 145782, 151567, 163226, 168922, 172134, 181916, 200823, 209862, 214578, 233892, 239148, 244839, 248638, 253383, 267764, 272874, 291564, 303134, 326452, 337844, 344268, 372957, 401646, 409311, 419724, 429156, 454701, 489678, 497276, 506766, 545748, 591227, 602469, 606268, 734517, 745914, 760149, 803292, 818622, 851107, 870233, 909402, 979356, 1013532, 1060969, 1118871, 1182454, 1204938, 1364103, 1469034, 1491828, 1520298, 1637244, 1702214, 1740466, 1773681, 1818804, 2121938, 2237742, 2364908, 2409876, 2553321, 2610699, 2728206, 2938068, 3040596, 3182907, 3404428, 3480932, 3547362, 4243876, 4475484, 5106642, 5221398, 5321043, 5456412, 5957749, 6365814, 7094724, 7659963, 7832097, 9548721, 10213284, 10442796, 10642086, 11064391, 11915498, 12731628, 15319926, 15664194, 17873247, 19097442, 21284172, 22128782, 23830996, 30639852, 31328388, 33193173, 35746494, 38194884, 44257564, 53619741, 66386346, 71492988, 77450737, 99579519, 107239482, 132772692, 154901474, 199159038, 214478964, 232352211, 309802948, 398318076, 464704422, 697056633, 929408844, 1394113266, 2788226532]

約数ペア:

[(1, 2788226532), (2, 1394113266), (3, 929408844), (4, 697056633), (6, 464704422), (7, 398318076), (9, 309802948), (12, 232352211), (13, 214478964), (14, 199159038), (18, 154901474), (21, 132772692), (26, 107239482), (28, 99579519), (36, 77450737), (39, 71492988), (42, 66386346), (52, 53619741), (63, 44257564), (73, 38194884), (78, 35746494), (84, 33193173), (89, 31328388), (91, 30639852), (117, 23830996), (126, 22128782), (131, 21284172), (146, 19097442), (156, 17873247), (178, 15664194), (182, 15319926), (219, 12731628), (234, 11915498), (252, 11064391), (262, 10642086), (267, 10442796), (273, 10213284), (292, 9548721), (356, 7832097), (364, 7659963), (393, 7094724), (438, 6365814), (468, 5957749), (511, 5456412), (524, 5321043), (534, 5221398), (546, 5106642), (623, 4475484), (657, 4243876), (786, 3547362), (801, 3480932), (819, 3404428), (876, 3182907), (917, 3040596), (949, 2938068), (1022, 2728206), (1068, 2610699), (1092, 2553321), (1157, 2409876), (1179, 2364908), (1246, 2237742), (1314, 2121938), (1533, 1818804), (1572, 1773681), (1602, 1740466), (1638, 1702214), (1703, 1637244), (1834, 1520298), (1869, 1491828), (1898, 1469034), (2044, 1364103), (2314, 1204938), (2358, 1182454), (2492, 1118871), (2628, 1060969), (2751, 1013532), (2847, 979356), (3066, 909402), (3204, 870233), (3276, 851107), (3406, 818622), (3471, 803292), (3668, 760149), (3738, 745914), (3796, 734517), (4599, 606268), (4628, 602469), (4716, 591227), (5109, 545748), (5502, 506766), (5607, 497276), (5694, 489678), (6132, 454701), (6497, 429156), (6643, 419724), (6812, 409311), (6942, 401646), (7476, 372957), (8099, 344268), (8253, 337844), (8541, 326452), (9198, 303134), (9563, 291564), (10218, 272874), (10413, 267764), (11004, 253383), (11214, 248638), (11388, 244839), (11659, 239148), (11921, 233892), (12994, 214578), (13286, 209862), (13884, 200823), (15327, 181916), (16198, 172134), (16506, 168922), (17082, 163226), (18396, 151567), (19126, 145782), (19491, 143052), (19929, 139908), (20436, 136437), (20826, 133882), (22428, 124319), (23318, 119574), (23842, 116946), (24297, 114756), (25988, 107289), (26572, 104931), (28689, 97188), (30654, 90958), (32396, 86067), (33012, 84461), (34164, 81613), (34977, 79716), (35763, 77964), (38252, 72891), (38982, 71526), (39858, 69954), (41652, 66941), (45479, 61308), (46636, 59787), (47684, 58473), (48594, 57378)]