220813992

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 737625600

約数和(自身を除く): 516811608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 673, 744, 756, 837, 868, 882, 1116, 1176, 1302, 1323, 1346, 1512, 1519, 1674, 1736, 1764, 1953, 2019, 2232, 2604, 2646, 2692, 3038, 3348, 3528, 3906, 4038, 4557, 4711, 5208, 5292, 5384, 5859, 6057, 6076, 6696, 7812, 8076, 9114, 9422, 10584, 11718, 12114, 12152, 13671, 14133, 15624, 16152, 18171, 18228, 18844, 20863, 23436, 24228, 27342, 28266, 32977, 36342, 36456, 37688, 41013, 41726, 42399, 46872, 48456, 54684, 56532, 62589, 65954, 72684, 82026, 83452, 84798, 98931, 109368, 113064, 125178, 127197, 131908, 145368, 146041, 164052, 166904, 169596, 187767, 197862, 250356, 254394, 263816, 292082, 296793, 328104, 339192, 375534, 395724, 438123, 500712, 508788, 563301, 584164, 593586, 751068, 791448, 876246, 890379, 1017576, 1022287, 1126602, 1168328, 1187172, 1314369, 1502136, 1752492, 1780758, 2044574, 2253204, 2374344, 2628738, 3066861, 3504984, 3561516, 3943107, 4089148, 4506408, 5257476, 6133722, 7123032, 7886214, 8178296, 9200583, 10514952, 12267444, 15772428, 18401166, 24534888, 27601749, 31544856, 36802332, 55203498, 73604664, 110406996, 220813992]

約数ペア:

[(1, 220813992), (2, 110406996), (3, 73604664), (4, 55203498), (6, 36802332), (7, 31544856), (8, 27601749), (9, 24534888), (12, 18401166), (14, 15772428), (18, 12267444), (21, 10514952), (24, 9200583), (27, 8178296), (28, 7886214), (31, 7123032), (36, 6133722), (42, 5257476), (49, 4506408), (54, 4089148), (56, 3943107), (62, 3561516), (63, 3504984), (72, 3066861), (84, 2628738), (93, 2374344), (98, 2253204), (108, 2044574), (124, 1780758), (126, 1752492), (147, 1502136), (168, 1314369), (186, 1187172), (189, 1168328), (196, 1126602), (216, 1022287), (217, 1017576), (248, 890379), (252, 876246), (279, 791448), (294, 751068), (372, 593586), (378, 584164), (392, 563301), (434, 508788), (441, 500712), (504, 438123), (558, 395724), (588, 375534), (651, 339192), (673, 328104), (744, 296793), (756, 292082), (837, 263816), (868, 254394), (882, 250356), (1116, 197862), (1176, 187767), (1302, 169596), (1323, 166904), (1346, 164052), (1512, 146041), (1519, 145368), (1674, 131908), (1736, 127197), (1764, 125178), (1953, 113064), (2019, 109368), (2232, 98931), (2604, 84798), (2646, 83452), (2692, 82026), (3038, 72684), (3348, 65954), (3528, 62589), (3906, 56532), (4038, 54684), (4557, 48456), (4711, 46872), (5208, 42399), (5292, 41726), (5384, 41013), (5859, 37688), (6057, 36456), (6076, 36342), (6696, 32977), (7812, 28266), (8076, 27342), (9114, 24228), (9422, 23436), (10584, 20863), (11718, 18844), (12114, 18228), (12152, 18171), (13671, 16152), (14133, 15624)]