1871287968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57163}}^1$

素因数の和:57218

約数の個数: 96

約数和(自身を含む): 5531645952

約数和(自身を除く): 3660357984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 8184, 10912, 16368, 32736, 57163, 114326, 171489, 228652, 342978, 457304, 628793, 685956, 914608, 1257586, 1371912, 1772053, 1829216, 1886379, 2515172, 2743824, 3544106, 3772758, 5030344, 5316159, 5487648, 7088212, 7545516, 10060688, 10632318, 14176424, 15091032, 19492583, 20121376, 21264636, 28352848, 30182064, 38985166, 42529272, 56705696, 58477749, 60364128, 77970332, 85058544, 116955498, 155940664, 170117088, 233910996, 311881328, 467821992, 623762656, 935643984, 1871287968]

約数ペア:

[(1, 1871287968), (2, 935643984), (3, 623762656), (4, 467821992), (6, 311881328), (8, 233910996), (11, 170117088), (12, 155940664), (16, 116955498), (22, 85058544), (24, 77970332), (31, 60364128), (32, 58477749), (33, 56705696), (44, 42529272), (48, 38985166), (62, 30182064), (66, 28352848), (88, 21264636), (93, 20121376), (96, 19492583), (124, 15091032), (132, 14176424), (176, 10632318), (186, 10060688), (248, 7545516), (264, 7088212), (341, 5487648), (352, 5316159), (372, 5030344), (496, 3772758), (528, 3544106), (682, 2743824), (744, 2515172), (992, 1886379), (1023, 1829216), (1056, 1772053), (1364, 1371912), (1488, 1257586), (2046, 914608), (2728, 685956), (2976, 628793), (4092, 457304), (5456, 342978), (8184, 228652), (10912, 171489), (16368, 114326), (32736, 57163)]