28274367816

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{3889}}^1$

素因数の和:4348

約数の個数: 128

約数和(自身を含む): 79598736000

約数和(自身を除く): 51324368184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 347, 388, 582, 694, 776, 873, 1041, 1164, 1388, 1746, 2082, 2328, 2619, 2776, 3123, 3492, 3889, 4164, 5238, 6246, 6984, 7778, 8328, 9369, 10476, 11667, 12492, 15556, 18738, 20952, 23334, 24984, 31112, 33659, 35001, 37476, 46668, 67318, 70002, 74952, 93336, 100977, 105003, 134636, 140004, 201954, 210006, 269272, 280008, 302931, 377233, 403908, 420012, 605862, 754466, 807816, 840024, 908793, 1131699, 1211724, 1349483, 1508932, 1817586, 2263398, 2423448, 2698966, 3017864, 3395097, 3635172, 4048449, 4526796, 5397932, 6790194, 7270344, 8096898, 9053592, 10185291, 10795864, 12145347, 13580388, 16193796, 20370582, 24290694, 27160776, 32387592, 36436041, 40741164, 48581388, 72872082, 81482328, 97162776, 130899851, 145744164, 261799702, 291488328, 392699553, 523599404, 785399106, 1047198808, 1178098659, 1570798212, 2356197318, 3141596424, 3534295977, 4712394636, 7068591954, 9424789272, 14137183908, 28274367816]

約数ペア:

[(1, 28274367816), (2, 14137183908), (3, 9424789272), (4, 7068591954), (6, 4712394636), (8, 3534295977), (9, 3141596424), (12, 2356197318), (18, 1570798212), (24, 1178098659), (27, 1047198808), (36, 785399106), (54, 523599404), (72, 392699553), (97, 291488328), (108, 261799702), (194, 145744164), (216, 130899851), (291, 97162776), (347, 81482328), (388, 72872082), (582, 48581388), (694, 40741164), (776, 36436041), (873, 32387592), (1041, 27160776), (1164, 24290694), (1388, 20370582), (1746, 16193796), (2082, 13580388), (2328, 12145347), (2619, 10795864), (2776, 10185291), (3123, 9053592), (3492, 8096898), (3889, 7270344), (4164, 6790194), (5238, 5397932), (6246, 4526796), (6984, 4048449), (7778, 3635172), (8328, 3395097), (9369, 3017864), (10476, 2698966), (11667, 2423448), (12492, 2263398), (15556, 1817586), (18738, 1508932), (20952, 1349483), (23334, 1211724), (24984, 1131699), (31112, 908793), (33659, 840024), (35001, 807816), (37476, 754466), (46668, 605862), (67318, 420012), (70002, 403908), (74952, 377233), (93336, 302931), (100977, 280008), (105003, 269272), (134636, 210006), (140004, 201954)]