620738076

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 1806336000

約数和(自身を除く): 1185597924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 79, 83, 84, 92, 98, 138, 147, 158, 161, 166, 196, 237, 249, 276, 294, 316, 322, 332, 343, 474, 483, 498, 553, 581, 588, 644, 686, 948, 966, 996, 1029, 1106, 1127, 1162, 1372, 1659, 1743, 1817, 1909, 1932, 2058, 2212, 2254, 2324, 3318, 3381, 3486, 3634, 3818, 3871, 4067, 4116, 4508, 5451, 5727, 6557, 6636, 6762, 6972, 7268, 7636, 7742, 7889, 8134, 10902, 11454, 11613, 12201, 12719, 13114, 13363, 13524, 15484, 15778, 16268, 19671, 21804, 22908, 23226, 23667, 24402, 25438, 26228, 26726, 27097, 28469, 31556, 38157, 39342, 40089, 45899, 46452, 47334, 48804, 50876, 53452, 54194, 56938, 76314, 78684, 80178, 81291, 85407, 89033, 91798, 93541, 94668, 108388, 113876, 137697, 150811, 152628, 160356, 162582, 170814, 178066, 183596, 187082, 267099, 275394, 280623, 301622, 321293, 325164, 341628, 356132, 374164, 452433, 534198, 550788, 561246, 603244, 623231, 642586, 654787, 904866, 963879, 1055677, 1068396, 1122492, 1246462, 1285172, 1309574, 1809732, 1869693, 1927758, 1964361, 2111354, 2249051, 2492924, 2619148, 3167031, 3739386, 3855516, 3928722, 4222708, 4498102, 6334062, 6747153, 7389739, 7478772, 7857444, 8996204, 12668124, 13494306, 14779478, 22169217, 26988612, 29558956, 44338434, 51728173, 88676868, 103456346, 155184519, 206912692, 310369038, 620738076]

約数ペア:

[(1, 620738076), (2, 310369038), (3, 206912692), (4, 155184519), (6, 103456346), (7, 88676868), (12, 51728173), (14, 44338434), (21, 29558956), (23, 26988612), (28, 22169217), (42, 14779478), (46, 13494306), (49, 12668124), (69, 8996204), (79, 7857444), (83, 7478772), (84, 7389739), (92, 6747153), (98, 6334062), (138, 4498102), (147, 4222708), (158, 3928722), (161, 3855516), (166, 3739386), (196, 3167031), (237, 2619148), (249, 2492924), (276, 2249051), (294, 2111354), (316, 1964361), (322, 1927758), (332, 1869693), (343, 1809732), (474, 1309574), (483, 1285172), (498, 1246462), (553, 1122492), (581, 1068396), (588, 1055677), (644, 963879), (686, 904866), (948, 654787), (966, 642586), (996, 623231), (1029, 603244), (1106, 561246), (1127, 550788), (1162, 534198), (1372, 452433), (1659, 374164), (1743, 356132), (1817, 341628), (1909, 325164), (1932, 321293), (2058, 301622), (2212, 280623), (2254, 275394), (2324, 267099), (3318, 187082), (3381, 183596), (3486, 178066), (3634, 170814), (3818, 162582), (3871, 160356), (4067, 152628), (4116, 150811), (4508, 137697), (5451, 113876), (5727, 108388), (6557, 94668), (6636, 93541), (6762, 91798), (6972, 89033), (7268, 85407), (7636, 81291), (7742, 80178), (7889, 78684), (8134, 76314), (10902, 56938), (11454, 54194), (11613, 53452), (12201, 50876), (12719, 48804), (13114, 47334), (13363, 46452), (13524, 45899), (15484, 40089), (15778, 39342), (16268, 38157), (19671, 31556), (21804, 28469), (22908, 27097), (23226, 26726), (23667, 26228), (24402, 25438)]