231376392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 758419200

約数和(自身を除く): 527042808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 37, 39, 51, 52, 54, 68, 72, 74, 78, 102, 104, 108, 111, 117, 131, 136, 148, 153, 156, 204, 216, 221, 222, 234, 262, 296, 306, 312, 333, 351, 393, 408, 442, 444, 459, 468, 481, 524, 612, 629, 663, 666, 702, 786, 884, 888, 918, 936, 962, 999, 1048, 1179, 1224, 1258, 1326, 1332, 1404, 1443, 1572, 1703, 1768, 1836, 1887, 1924, 1989, 1998, 2227, 2358, 2516, 2652, 2664, 2808, 2886, 3144, 3406, 3537, 3672, 3774, 3848, 3978, 3996, 4329, 4454, 4716, 4847, 5032, 5109, 5304, 5661, 5772, 5967, 6681, 6812, 7074, 7548, 7956, 7992, 8177, 8658, 8908, 9432, 9694, 10218, 11322, 11544, 11934, 12987, 13362, 13624, 14148, 14541, 15096, 15327, 15912, 16354, 16983, 17316, 17816, 19388, 20043, 20436, 22644, 23868, 24531, 25974, 26724, 28296, 28951, 29082, 30654, 32708, 33966, 34632, 38776, 40086, 40872, 43623, 45288, 45981, 47736, 49062, 51948, 53448, 57902, 58164, 60129, 61308, 63011, 65416, 67932, 73593, 80172, 82399, 86853, 87246, 91962, 98124, 103896, 115804, 116328, 120258, 122616, 126022, 130869, 135864, 147186, 160344, 164798, 173706, 174492, 183924, 189033, 196248, 220779, 231608, 240516, 247197, 252044, 260559, 261738, 294372, 329596, 347412, 348984, 367848, 378066, 441558, 481032, 494394, 504088, 521118, 523476, 567099, 588744, 659192, 694824, 741591, 756132, 781677, 883116, 988788, 1042236, 1046952, 1071187, 1134198, 1483182, 1512264, 1563354, 1701297, 1766232, 1977576, 2084472, 2142374, 2224773, 2268396, 2966364, 3126708, 3213561, 3402594, 4284748, 4449546, 4536792, 5932728, 6253416, 6427122, 6805188, 8569496, 8899092, 9640683, 12854244, 13610376, 17798184, 19281366, 25708488, 28922049, 38562732, 57844098, 77125464, 115688196, 231376392]

約数ペア:

[(1, 231376392), (2, 115688196), (3, 77125464), (4, 57844098), (6, 38562732), (8, 28922049), (9, 25708488), (12, 19281366), (13, 17798184), (17, 13610376), (18, 12854244), (24, 9640683), (26, 8899092), (27, 8569496), (34, 6805188), (36, 6427122), (37, 6253416), (39, 5932728), (51, 4536792), (52, 4449546), (54, 4284748), (68, 3402594), (72, 3213561), (74, 3126708), (78, 2966364), (102, 2268396), (104, 2224773), (108, 2142374), (111, 2084472), (117, 1977576), (131, 1766232), (136, 1701297), (148, 1563354), (153, 1512264), (156, 1483182), (204, 1134198), (216, 1071187), (221, 1046952), (222, 1042236), (234, 988788), (262, 883116), (296, 781677), (306, 756132), (312, 741591), (333, 694824), (351, 659192), (393, 588744), (408, 567099), (442, 523476), (444, 521118), (459, 504088), (468, 494394), (481, 481032), (524, 441558), (612, 378066), (629, 367848), (663, 348984), (666, 347412), (702, 329596), (786, 294372), (884, 261738), (888, 260559), (918, 252044), (936, 247197), (962, 240516), (999, 231608), (1048, 220779), (1179, 196248), (1224, 189033), (1258, 183924), (1326, 174492), (1332, 173706), (1404, 164798), (1443, 160344), (1572, 147186), (1703, 135864), (1768, 130869), (1836, 126022), (1887, 122616), (1924, 120258), (1989, 116328), (1998, 115804), (2227, 103896), (2358, 98124), (2516, 91962), (2652, 87246), (2664, 86853), (2808, 82399), (2886, 80172), (3144, 73593), (3406, 67932), (3537, 65416), (3672, 63011), (3774, 61308), (3848, 60129), (3978, 58164), (3996, 57902), (4329, 53448), (4454, 51948), (4716, 49062), (4847, 47736), (5032, 45981), (5109, 45288), (5304, 43623), (5661, 40872), (5772, 40086), (5967, 38776), (6681, 34632), (6812, 33966), (7074, 32708), (7548, 30654), (7956, 29082), (7992, 28951), (8177, 28296), (8658, 26724), (8908, 25974), (9432, 24531), (9694, 23868), (10218, 22644), (11322, 20436), (11544, 20043), (11934, 19388), (12987, 17816), (13362, 17316), (13624, 16983), (14148, 16354), (14541, 15912), (15096, 15327)]