218206328328

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{16187}}^1$

素因数の和:16569

約数の個数: 160

約数和(自身を含む): 621941664960

約数和(自身を除く): 403735336632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 293, 324, 426, 568, 586, 639, 648, 852, 879, 1172, 1278, 1704, 1758, 1917, 2344, 2556, 2637, 3516, 3834, 5112, 5274, 5751, 7032, 7668, 7911, 10548, 11502, 15336, 15822, 16187, 20803, 21096, 23004, 23733, 31644, 32374, 41606, 46008, 47466, 48561, 62409, 63288, 64748, 83212, 94932, 97122, 124818, 129496, 145683, 166424, 187227, 189864, 194244, 249636, 291366, 374454, 388488, 437049, 499272, 561681, 582732, 748908, 874098, 1123362, 1149277, 1165464, 1311147, 1497816, 1685043, 1748196, 2246724, 2298554, 2622294, 3370086, 3447831, 3496392, 4493448, 4597108, 4742791, 5244588, 6740172, 6895662, 9194216, 9485582, 10343493, 10489176, 13480344, 13791324, 14228373, 18971164, 20686986, 27582648, 28456746, 31030479, 37942328, 41373972, 42685119, 56913492, 62060958, 82747944, 85370238, 93091437, 113826984, 124121916, 128055357, 170740476, 186182874, 248243832, 256110714, 336738161, 341480952, 372365748, 384166071, 512221428, 673476322, 744731496, 768332142, 1010214483, 1024442856, 1346952644, 1536664284, 2020428966, 2693905288, 3030643449, 3073328568, 4040857932, 6061286898, 8081715864, 9091930347, 12122573796, 18183860694, 24245147592, 27275791041, 36367721388, 54551582082, 72735442776, 109103164164, 218206328328]

約数ペア:

[(1, 218206328328), (2, 109103164164), (3, 72735442776), (4, 54551582082), (6, 36367721388), (8, 27275791041), (9, 24245147592), (12, 18183860694), (18, 12122573796), (24, 9091930347), (27, 8081715864), (36, 6061286898), (54, 4040857932), (71, 3073328568), (72, 3030643449), (81, 2693905288), (108, 2020428966), (142, 1536664284), (162, 1346952644), (213, 1024442856), (216, 1010214483), (284, 768332142), (293, 744731496), (324, 673476322), (426, 512221428), (568, 384166071), (586, 372365748), (639, 341480952), (648, 336738161), (852, 256110714), (879, 248243832), (1172, 186182874), (1278, 170740476), (1704, 128055357), (1758, 124121916), (1917, 113826984), (2344, 93091437), (2556, 85370238), (2637, 82747944), (3516, 62060958), (3834, 56913492), (5112, 42685119), (5274, 41373972), (5751, 37942328), (7032, 31030479), (7668, 28456746), (7911, 27582648), (10548, 20686986), (11502, 18971164), (15336, 14228373), (15822, 13791324), (16187, 13480344), (20803, 10489176), (21096, 10343493), (23004, 9485582), (23733, 9194216), (31644, 6895662), (32374, 6740172), (41606, 5244588), (46008, 4742791), (47466, 4597108), (48561, 4493448), (62409, 3496392), (63288, 3447831), (64748, 3370086), (83212, 2622294), (94932, 2298554), (97122, 2246724), (124818, 1748196), (129496, 1685043), (145683, 1497816), (166424, 1311147), (187227, 1165464), (189864, 1149277), (194244, 1123362), (249636, 874098), (291366, 748908), (374454, 582732), (388488, 561681), (437049, 499272)]