223686288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 738424960

約数和(自身を除く): 514738672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 79, 84, 106, 112, 126, 144, 158, 159, 168, 212, 237, 252, 316, 318, 336, 371, 424, 474, 477, 504, 553, 632, 636, 711, 742, 848, 948, 954, 1008, 1106, 1113, 1264, 1272, 1422, 1484, 1659, 1896, 1908, 2212, 2226, 2544, 2809, 2844, 2968, 3318, 3339, 3792, 3816, 4187, 4424, 4452, 4977, 5618, 5688, 5936, 6636, 6678, 7632, 8374, 8427, 8848, 8904, 9954, 11236, 11376, 12561, 13272, 13356, 16748, 16854, 17808, 19663, 19908, 22472, 25122, 25281, 26544, 26712, 29309, 33496, 33708, 37683, 39326, 39816, 44944, 50244, 50562, 53424, 58618, 58989, 66992, 67416, 75366, 78652, 79632, 87927, 100488, 101124, 117236, 117978, 134832, 150732, 157304, 175854, 176967, 200976, 202248, 221911, 234472, 235956, 263781, 301464, 314608, 351708, 353934, 404496, 443822, 468944, 471912, 527562, 602928, 665733, 703416, 707868, 887644, 943824, 1055124, 1331466, 1406832, 1415736, 1553377, 1775288, 1997199, 2110248, 2662932, 2831472, 3106754, 3550576, 3994398, 4220496, 4660131, 5325864, 6213508, 7988796, 9320262, 10651728, 12427016, 13980393, 15977592, 18640524, 24854032, 27960786, 31955184, 37281048, 55921572, 74562096, 111843144, 223686288]

約数ペア:

[(1, 223686288), (2, 111843144), (3, 74562096), (4, 55921572), (6, 37281048), (7, 31955184), (8, 27960786), (9, 24854032), (12, 18640524), (14, 15977592), (16, 13980393), (18, 12427016), (21, 10651728), (24, 9320262), (28, 7988796), (36, 6213508), (42, 5325864), (48, 4660131), (53, 4220496), (56, 3994398), (63, 3550576), (72, 3106754), (79, 2831472), (84, 2662932), (106, 2110248), (112, 1997199), (126, 1775288), (144, 1553377), (158, 1415736), (159, 1406832), (168, 1331466), (212, 1055124), (237, 943824), (252, 887644), (316, 707868), (318, 703416), (336, 665733), (371, 602928), (424, 527562), (474, 471912), (477, 468944), (504, 443822), (553, 404496), (632, 353934), (636, 351708), (711, 314608), (742, 301464), (848, 263781), (948, 235956), (954, 234472), (1008, 221911), (1106, 202248), (1113, 200976), (1264, 176967), (1272, 175854), (1422, 157304), (1484, 150732), (1659, 134832), (1896, 117978), (1908, 117236), (2212, 101124), (2226, 100488), (2544, 87927), (2809, 79632), (2844, 78652), (2968, 75366), (3318, 67416), (3339, 66992), (3792, 58989), (3816, 58618), (4187, 53424), (4424, 50562), (4452, 50244), (4977, 44944), (5618, 39816), (5688, 39326), (5936, 37683), (6636, 33708), (6678, 33496), (7632, 29309), (8374, 26712), (8427, 26544), (8848, 25281), (8904, 25122), (9954, 22472), (11236, 19908), (11376, 19663), (12561, 17808), (13272, 16854), (13356, 16748)]