850155408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 2538861312

約数和(自身を除く): 1688705904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 103, 124, 129, 144, 172, 186, 206, 248, 258, 279, 309, 344, 372, 387, 412, 496, 516, 558, 618, 688, 744, 774, 824, 927, 1032, 1116, 1236, 1333, 1488, 1548, 1648, 1849, 1854, 2064, 2232, 2472, 2666, 3096, 3193, 3698, 3708, 3999, 4429, 4464, 4944, 5332, 5547, 6192, 6386, 7396, 7416, 7998, 8858, 9579, 10664, 11094, 11997, 12772, 13287, 14792, 14832, 15996, 16641, 17716, 19158, 21328, 22188, 23994, 25544, 26574, 28737, 29584, 31992, 33282, 35432, 38316, 39861, 44376, 47988, 51088, 53148, 57319, 57474, 63984, 66564, 70864, 76632, 79722, 88752, 95976, 106296, 114638, 114948, 133128, 137299, 153264, 159444, 171957, 190447, 191952, 212592, 229276, 229896, 266256, 274598, 318888, 343914, 380894, 411897, 458552, 459792, 515871, 549196, 571341, 637776, 687828, 761788, 823794, 917104, 1031742, 1098392, 1142682, 1235691, 1375656, 1523576, 1647588, 1714023, 2063484, 2196784, 2285364, 2471382, 2751312, 3047152, 3295176, 3428046, 4126968, 4570728, 4942764, 5903857, 6590352, 6856092, 8253936, 9141456, 9885528, 11807714, 13712184, 17711571, 19771056, 23615428, 27424368, 35423142, 47230856, 53134713, 70846284, 94461712, 106269426, 141692568, 212538852, 283385136, 425077704, 850155408]

約数ペア:

[(1, 850155408), (2, 425077704), (3, 283385136), (4, 212538852), (6, 141692568), (8, 106269426), (9, 94461712), (12, 70846284), (16, 53134713), (18, 47230856), (24, 35423142), (31, 27424368), (36, 23615428), (43, 19771056), (48, 17711571), (62, 13712184), (72, 11807714), (86, 9885528), (93, 9141456), (103, 8253936), (124, 6856092), (129, 6590352), (144, 5903857), (172, 4942764), (186, 4570728), (206, 4126968), (248, 3428046), (258, 3295176), (279, 3047152), (309, 2751312), (344, 2471382), (372, 2285364), (387, 2196784), (412, 2063484), (496, 1714023), (516, 1647588), (558, 1523576), (618, 1375656), (688, 1235691), (744, 1142682), (774, 1098392), (824, 1031742), (927, 917104), (1032, 823794), (1116, 761788), (1236, 687828), (1333, 637776), (1488, 571341), (1548, 549196), (1648, 515871), (1849, 459792), (1854, 458552), (2064, 411897), (2232, 380894), (2472, 343914), (2666, 318888), (3096, 274598), (3193, 266256), (3698, 229896), (3708, 229276), (3999, 212592), (4429, 191952), (4464, 190447), (4944, 171957), (5332, 159444), (5547, 153264), (6192, 137299), (6386, 133128), (7396, 114948), (7416, 114638), (7998, 106296), (8858, 95976), (9579, 88752), (10664, 79722), (11094, 76632), (11997, 70864), (12772, 66564), (13287, 63984), (14792, 57474), (14832, 57319), (15996, 53148), (16641, 51088), (17716, 47988), (19158, 44376), (21328, 39861), (22188, 38316), (23994, 35432), (25544, 33282), (26574, 31992), (28737, 29584)]