221337072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12703}}^1$

素因数の和:12739

約数の個数: 90

約数和(自身を含む): 680921696

約数和(自身を除く): 459584624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12703, 17424, 25406, 38109, 50812, 76218, 101624, 114327, 139733, 152436, 203248, 228654, 279466, 304872, 419199, 457308, 558932, 609744, 838398, 914616, 1117864, 1257597, 1537063, 1676796, 1829232, 2235728, 2515194, 3074126, 3353592, 4611189, 5030388, 6148252, 6707184, 9222378, 10060776, 12296504, 13833567, 18444756, 20121552, 24593008, 27667134, 36889512, 55334268, 73779024, 110668536, 221337072]

約数ペア:

[(1, 221337072), (2, 110668536), (3, 73779024), (4, 55334268), (6, 36889512), (8, 27667134), (9, 24593008), (11, 20121552), (12, 18444756), (16, 13833567), (18, 12296504), (22, 10060776), (24, 9222378), (33, 6707184), (36, 6148252), (44, 5030388), (48, 4611189), (66, 3353592), (72, 3074126), (88, 2515194), (99, 2235728), (121, 1829232), (132, 1676796), (144, 1537063), (176, 1257597), (198, 1117864), (242, 914616), (264, 838398), (363, 609744), (396, 558932), (484, 457308), (528, 419199), (726, 304872), (792, 279466), (968, 228654), (1089, 203248), (1452, 152436), (1584, 139733), (1936, 114327), (2178, 101624), (2904, 76218), (4356, 50812), (5808, 38109), (8712, 25406), (12703, 17424)]