221067792

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 140

約数和(自身を含む): 700971504

約数和(自身を除く): 479903712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1723, 1782, 1944, 2376, 2673, 2916, 3446, 3564, 3888, 4752, 5169, 5346, 5832, 6892, 7128, 8019, 10338, 10692, 11664, 13784, 14256, 15507, 16038, 18953, 20676, 21384, 27568, 31014, 32076, 37906, 41352, 42768, 46521, 56859, 62028, 64152, 75812, 82704, 93042, 113718, 124056, 128304, 139563, 151624, 170577, 186084, 227436, 248112, 279126, 303248, 341154, 372168, 418689, 454872, 511731, 558252, 682308, 744336, 837378, 909744, 1023462, 1116504, 1256067, 1364616, 1535193, 1674756, 2046924, 2233008, 2512134, 2729232, 3070386, 3349512, 4093848, 4605579, 5024268, 6140772, 6699024, 8187696, 9211158, 10048536, 12281544, 13816737, 18422316, 20097072, 24563088, 27633474, 36844632, 55266948, 73689264, 110533896, 221067792]

約数ペア:

[(1, 221067792), (2, 110533896), (3, 73689264), (4, 55266948), (6, 36844632), (8, 27633474), (9, 24563088), (11, 20097072), (12, 18422316), (16, 13816737), (18, 12281544), (22, 10048536), (24, 9211158), (27, 8187696), (33, 6699024), (36, 6140772), (44, 5024268), (48, 4605579), (54, 4093848), (66, 3349512), (72, 3070386), (81, 2729232), (88, 2512134), (99, 2233008), (108, 2046924), (132, 1674756), (144, 1535193), (162, 1364616), (176, 1256067), (198, 1116504), (216, 1023462), (243, 909744), (264, 837378), (297, 744336), (324, 682308), (396, 558252), (432, 511731), (486, 454872), (528, 418689), (594, 372168), (648, 341154), (729, 303248), (792, 279126), (891, 248112), (972, 227436), (1188, 186084), (1296, 170577), (1458, 151624), (1584, 139563), (1723, 128304), (1782, 124056), (1944, 113718), (2376, 93042), (2673, 82704), (2916, 75812), (3446, 64152), (3564, 62028), (3888, 56859), (4752, 46521), (5169, 42768), (5346, 41352), (5832, 37906), (6892, 32076), (7128, 31014), (8019, 27568), (10338, 21384), (10692, 20676), (11664, 18953), (13784, 16038), (14256, 15507)]