1928778852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 6079223808

約数和(自身を除く): 4150444956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 211, 231, 273, 286, 308, 364, 422, 429, 462, 546, 572, 633, 761, 844, 858, 924, 1001, 1092, 1266, 1477, 1522, 1716, 2002, 2283, 2321, 2532, 2743, 2954, 3003, 3044, 4004, 4431, 4566, 4642, 5327, 5486, 5908, 6006, 6963, 8229, 8371, 8862, 9132, 9284, 9893, 10654, 10972, 12012, 13926, 15981, 16247, 16458, 16742, 17724, 19201, 19786, 21308, 25113, 27852, 29679, 30173, 31962, 32494, 32916, 33484, 38402, 39572, 48741, 50226, 57603, 58597, 59358, 60346, 63924, 64988, 69251, 76804, 90519, 97482, 100452, 108823, 115206, 117194, 118716, 120692, 138502, 160571, 175791, 181038, 194964, 207753, 211211, 217646, 230412, 234388, 277004, 321142, 326469, 351582, 362076, 415506, 422422, 435292, 481713, 633633, 642284, 652938, 703164, 761761, 831012, 844844, 963426, 1123997, 1267266, 1305876, 1523522, 1766281, 1926852, 2087423, 2247994, 2285283, 2534532, 3047044, 3371991, 3532562, 4174846, 4495988, 4570566, 5298843, 6262269, 6743982, 7065124, 8349692, 9141132, 10597686, 12363967, 12524538, 13487964, 14611961, 21195372, 22961653, 24727934, 25049076, 29223922, 37091901, 43835883, 45923306, 49455868, 58447844, 68884959, 74183802, 87671766, 91846612, 137769918, 148367604, 160731571, 175343532, 275539836, 321463142, 482194713, 642926284, 964389426, 1928778852]

約数ペア:

[(1, 1928778852), (2, 964389426), (3, 642926284), (4, 482194713), (6, 321463142), (7, 275539836), (11, 175343532), (12, 160731571), (13, 148367604), (14, 137769918), (21, 91846612), (22, 87671766), (26, 74183802), (28, 68884959), (33, 58447844), (39, 49455868), (42, 45923306), (44, 43835883), (52, 37091901), (66, 29223922), (77, 25049076), (78, 24727934), (84, 22961653), (91, 21195372), (132, 14611961), (143, 13487964), (154, 12524538), (156, 12363967), (182, 10597686), (211, 9141132), (231, 8349692), (273, 7065124), (286, 6743982), (308, 6262269), (364, 5298843), (422, 4570566), (429, 4495988), (462, 4174846), (546, 3532562), (572, 3371991), (633, 3047044), (761, 2534532), (844, 2285283), (858, 2247994), (924, 2087423), (1001, 1926852), (1092, 1766281), (1266, 1523522), (1477, 1305876), (1522, 1267266), (1716, 1123997), (2002, 963426), (2283, 844844), (2321, 831012), (2532, 761761), (2743, 703164), (2954, 652938), (3003, 642284), (3044, 633633), (4004, 481713), (4431, 435292), (4566, 422422), (4642, 415506), (5327, 362076), (5486, 351582), (5908, 326469), (6006, 321142), (6963, 277004), (8229, 234388), (8371, 230412), (8862, 217646), (9132, 211211), (9284, 207753), (9893, 194964), (10654, 181038), (10972, 175791), (12012, 160571), (13926, 138502), (15981, 120692), (16247, 118716), (16458, 117194), (16742, 115206), (17724, 108823), (19201, 100452), (19786, 97482), (21308, 90519), (25113, 76804), (27852, 69251), (29679, 64988), (30173, 63924), (31962, 60346), (32494, 59358), (32916, 58597), (33484, 57603), (38402, 50226), (39572, 48741)]