222071724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 162

約数和(自身を含む): 679891212

約数和(自身を除く): 457819488

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 131, 147, 186, 196, 217, 252, 262, 279, 294, 372, 393, 434, 441, 524, 558, 588, 651, 786, 868, 882, 917, 961, 1116, 1179, 1302, 1519, 1572, 1764, 1834, 1922, 1953, 2358, 2604, 2751, 2883, 3038, 3668, 3844, 3906, 4061, 4557, 4716, 5502, 5766, 6076, 6419, 6727, 7812, 8122, 8253, 8649, 9114, 11004, 11532, 12183, 12838, 13454, 13671, 16244, 16506, 17298, 18228, 19257, 20181, 24366, 25676, 26908, 27342, 28427, 33012, 34596, 36549, 38514, 40362, 47089, 48732, 54684, 56854, 57771, 60543, 73098, 77028, 80724, 85281, 94178, 113708, 115542, 121086, 125891, 141267, 146196, 170562, 188356, 198989, 231084, 242172, 251782, 255843, 282534, 341124, 377673, 397978, 423801, 503564, 511686, 565068, 596967, 755346, 795956, 847602, 881237, 1023372, 1133019, 1193934, 1510692, 1695204, 1762474, 1790901, 2266038, 2387868, 2643711, 3524948, 3581802, 4532076, 5287422, 6168659, 7163604, 7931133, 10574844, 12337318, 15862266, 18505977, 24674636, 31724532, 37011954, 55517931, 74023908, 111035862, 222071724]

約数ペア:

[(1, 222071724), (2, 111035862), (3, 74023908), (4, 55517931), (6, 37011954), (7, 31724532), (9, 24674636), (12, 18505977), (14, 15862266), (18, 12337318), (21, 10574844), (28, 7931133), (31, 7163604), (36, 6168659), (42, 5287422), (49, 4532076), (62, 3581802), (63, 3524948), (84, 2643711), (93, 2387868), (98, 2266038), (124, 1790901), (126, 1762474), (131, 1695204), (147, 1510692), (186, 1193934), (196, 1133019), (217, 1023372), (252, 881237), (262, 847602), (279, 795956), (294, 755346), (372, 596967), (393, 565068), (434, 511686), (441, 503564), (524, 423801), (558, 397978), (588, 377673), (651, 341124), (786, 282534), (868, 255843), (882, 251782), (917, 242172), (961, 231084), (1116, 198989), (1179, 188356), (1302, 170562), (1519, 146196), (1572, 141267), (1764, 125891), (1834, 121086), (1922, 115542), (1953, 113708), (2358, 94178), (2604, 85281), (2751, 80724), (2883, 77028), (3038, 73098), (3668, 60543), (3844, 57771), (3906, 56854), (4061, 54684), (4557, 48732), (4716, 47089), (5502, 40362), (5766, 38514), (6076, 36549), (6419, 34596), (6727, 33012), (7812, 28427), (8122, 27342), (8253, 26908), (8649, 25676), (9114, 24366), (11004, 20181), (11532, 19257), (12183, 18228), (12838, 17298), (13454, 16506), (13671, 16244)]