938631888

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 200

約数和(自身を含む): 2857721856

約数和(自身を除く): 1919089968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 81, 93, 108, 122, 124, 144, 162, 183, 186, 216, 244, 248, 279, 324, 366, 372, 383, 432, 488, 496, 549, 558, 648, 732, 744, 766, 837, 976, 1098, 1116, 1149, 1296, 1464, 1488, 1532, 1647, 1674, 1891, 2196, 2232, 2298, 2511, 2928, 3064, 3294, 3348, 3447, 3782, 4392, 4464, 4596, 4941, 5022, 5673, 6128, 6588, 6696, 6894, 7564, 8784, 9192, 9882, 10044, 10341, 11346, 11873, 13176, 13392, 13788, 15128, 17019, 18384, 19764, 20088, 20682, 22692, 23363, 23746, 26352, 27576, 30256, 31023, 34038, 35619, 39528, 40176, 41364, 45384, 46726, 47492, 51057, 55152, 62046, 68076, 70089, 71238, 79056, 82728, 90768, 93452, 94984, 102114, 106857, 124092, 136152, 140178, 142476, 153171, 165456, 186904, 189968, 204228, 210267, 213714, 248184, 272304, 280356, 284952, 306342, 320571, 373808, 408456, 420534, 427428, 496368, 560712, 569904, 612684, 630801, 641142, 724253, 816912, 841068, 854856, 961713, 1121424, 1225368, 1261602, 1282284, 1448506, 1682136, 1709712, 1892403, 1923426, 2172759, 2450736, 2523204, 2564568, 2897012, 3364272, 3784806, 3846852, 4345518, 5046408, 5129136, 5794024, 6518277, 7569612, 7693704, 8691036, 10092816, 11588048, 13036554, 15139224, 15387408, 17382072, 19554831, 26073108, 30278448, 34764144, 39109662, 52146216, 58664493, 78219324, 104292432, 117328986, 156438648, 234657972, 312877296, 469315944, 938631888]

約数ペア:

[(1, 938631888), (2, 469315944), (3, 312877296), (4, 234657972), (6, 156438648), (8, 117328986), (9, 104292432), (12, 78219324), (16, 58664493), (18, 52146216), (24, 39109662), (27, 34764144), (31, 30278448), (36, 26073108), (48, 19554831), (54, 17382072), (61, 15387408), (62, 15139224), (72, 13036554), (81, 11588048), (93, 10092816), (108, 8691036), (122, 7693704), (124, 7569612), (144, 6518277), (162, 5794024), (183, 5129136), (186, 5046408), (216, 4345518), (244, 3846852), (248, 3784806), (279, 3364272), (324, 2897012), (366, 2564568), (372, 2523204), (383, 2450736), (432, 2172759), (488, 1923426), (496, 1892403), (549, 1709712), (558, 1682136), (648, 1448506), (732, 1282284), (744, 1261602), (766, 1225368), (837, 1121424), (976, 961713), (1098, 854856), (1116, 841068), (1149, 816912), (1296, 724253), (1464, 641142), (1488, 630801), (1532, 612684), (1647, 569904), (1674, 560712), (1891, 496368), (2196, 427428), (2232, 420534), (2298, 408456), (2511, 373808), (2928, 320571), (3064, 306342), (3294, 284952), (3348, 280356), (3447, 272304), (3782, 248184), (4392, 213714), (4464, 210267), (4596, 204228), (4941, 189968), (5022, 186904), (5673, 165456), (6128, 153171), (6588, 142476), (6696, 140178), (6894, 136152), (7564, 124092), (8784, 106857), (9192, 102114), (9882, 94984), (10044, 93452), (10341, 90768), (11346, 82728), (11873, 79056), (13176, 71238), (13392, 70089), (13788, 68076), (15128, 62046), (17019, 55152), (18384, 51057), (19764, 47492), (20088, 46726), (20682, 45384), (22692, 41364), (23363, 40176), (23746, 39528), (26352, 35619), (27576, 34038), (30256, 31023)]