213158232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 144

約数和(自身を含む): 693576000

約数和(自身を除く): 480417768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1949, 1953, 2232, 2604, 3038, 3528, 3898, 3906, 4557, 5208, 5847, 6076, 7796, 7812, 9114, 11694, 12152, 13643, 13671, 15592, 15624, 17541, 18228, 23388, 27286, 27342, 35082, 36456, 40929, 46776, 54572, 54684, 60419, 70164, 81858, 95501, 109144, 109368, 120838, 122787, 140328, 163716, 181257, 191002, 241676, 245574, 286503, 327432, 362514, 382004, 422933, 483352, 491148, 543771, 573006, 725028, 764008, 845866, 859509, 982296, 1087542, 1146012, 1268799, 1450056, 1691732, 1719018, 2175084, 2292024, 2537598, 2960531, 3383464, 3438036, 3806397, 4350168, 5075196, 5921062, 6876072, 7612794, 8881593, 10150392, 11842124, 15225588, 17763186, 23684248, 26644779, 30451176, 35526372, 53289558, 71052744, 106579116, 213158232]

約数ペア:

[(1, 213158232), (2, 106579116), (3, 71052744), (4, 53289558), (6, 35526372), (7, 30451176), (8, 26644779), (9, 23684248), (12, 17763186), (14, 15225588), (18, 11842124), (21, 10150392), (24, 8881593), (28, 7612794), (31, 6876072), (36, 5921062), (42, 5075196), (49, 4350168), (56, 3806397), (62, 3438036), (63, 3383464), (72, 2960531), (84, 2537598), (93, 2292024), (98, 2175084), (124, 1719018), (126, 1691732), (147, 1450056), (168, 1268799), (186, 1146012), (196, 1087542), (217, 982296), (248, 859509), (252, 845866), (279, 764008), (294, 725028), (372, 573006), (392, 543771), (434, 491148), (441, 483352), (504, 422933), (558, 382004), (588, 362514), (651, 327432), (744, 286503), (868, 245574), (882, 241676), (1116, 191002), (1176, 181257), (1302, 163716), (1519, 140328), (1736, 122787), (1764, 120838), (1949, 109368), (1953, 109144), (2232, 95501), (2604, 81858), (3038, 70164), (3528, 60419), (3898, 54684), (3906, 54572), (4557, 46776), (5208, 40929), (5847, 36456), (6076, 35082), (7796, 27342), (7812, 27286), (9114, 23388), (11694, 18228), (12152, 17541), (13643, 15624), (13671, 15592)]