1975738128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14591}}^1$

素因数の和:14653

約数の個数: 160

約数和(自身を含む): 6484918272

約数和(自身を除く): 4509180144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 14591, 16926, 19344, 22568, 29182, 33852, 43773, 45136, 58364, 67704, 87546, 102137, 116728, 135408, 175092, 189683, 204274, 233456, 306411, 350184, 379366, 408548, 452321, 569049, 612822, 700368, 758732, 817096, 904642, 1138098, 1225644, 1327781, 1356963, 1517464, 1634192, 1809284, 2276196, 2451288, 2655562, 2713926, 3034928, 3166247, 3618568, 3983343, 4552392, 4902576, 5311124, 5427852, 5880173, 6332494, 7237136, 7966686, 9104784, 9498741, 10622248, 10855704, 11760346, 12664988, 15933372, 17640519, 18997482, 21244496, 21711408, 23520692, 25329976, 31866744, 35281038, 37994964, 41161211, 47041384, 50659952, 63733488, 70562076, 75989928, 82322422, 94082768, 123483633, 141124152, 151979856, 164644844, 246967266, 282248304, 329289688, 493934532, 658579376, 987869064, 1975738128]

約数ペア:

[(1, 1975738128), (2, 987869064), (3, 658579376), (4, 493934532), (6, 329289688), (7, 282248304), (8, 246967266), (12, 164644844), (13, 151979856), (14, 141124152), (16, 123483633), (21, 94082768), (24, 82322422), (26, 75989928), (28, 70562076), (31, 63733488), (39, 50659952), (42, 47041384), (48, 41161211), (52, 37994964), (56, 35281038), (62, 31866744), (78, 25329976), (84, 23520692), (91, 21711408), (93, 21244496), (104, 18997482), (112, 17640519), (124, 15933372), (156, 12664988), (168, 11760346), (182, 10855704), (186, 10622248), (208, 9498741), (217, 9104784), (248, 7966686), (273, 7237136), (312, 6332494), (336, 5880173), (364, 5427852), (372, 5311124), (403, 4902576), (434, 4552392), (496, 3983343), (546, 3618568), (624, 3166247), (651, 3034928), (728, 2713926), (744, 2655562), (806, 2451288), (868, 2276196), (1092, 1809284), (1209, 1634192), (1302, 1517464), (1456, 1356963), (1488, 1327781), (1612, 1225644), (1736, 1138098), (2184, 904642), (2418, 817096), (2604, 758732), (2821, 700368), (3224, 612822), (3472, 569049), (4368, 452321), (4836, 408548), (5208, 379366), (5642, 350184), (6448, 306411), (8463, 233456), (9672, 204274), (10416, 189683), (11284, 175092), (14591, 135408), (16926, 116728), (19344, 102137), (22568, 87546), (29182, 67704), (33852, 58364), (43773, 45136)]