318615768

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 981227520

約数和(自身を除く): 662611752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 243, 248, 279, 306, 311, 324, 372, 408, 459, 486, 527, 558, 612, 622, 648, 744, 837, 918, 933, 972, 1054, 1116, 1224, 1244, 1377, 1581, 1674, 1836, 1866, 1944, 2108, 2232, 2488, 2511, 2754, 2799, 3162, 3348, 3672, 3732, 4131, 4216, 4743, 5022, 5287, 5508, 5598, 6324, 6696, 7464, 7533, 8262, 8397, 9486, 9641, 10044, 10574, 11016, 11196, 12648, 14229, 15066, 15861, 16524, 16794, 18972, 19282, 20088, 21148, 22392, 25191, 28458, 28923, 30132, 31722, 33048, 33588, 37944, 38564, 42296, 42687, 47583, 50382, 56916, 57846, 60264, 63444, 67176, 75573, 77128, 85374, 86769, 95166, 100764, 113832, 115692, 126888, 128061, 142749, 151146, 163897, 170748, 173538, 190332, 201528, 231384, 256122, 260307, 285498, 302292, 327794, 341496, 347076, 380664, 428247, 491691, 512244, 520614, 570996, 604584, 655588, 694152, 780921, 856494, 983382, 1024488, 1041228, 1141992, 1284741, 1311176, 1475073, 1561842, 1712988, 1966764, 2082456, 2342763, 2569482, 2950146, 3123684, 3425976, 3933528, 4425219, 4685526, 5138964, 5900292, 6247368, 8850438, 9371052, 10277928, 11800584, 13275657, 17700876, 18742104, 26551314, 35401752, 39826971, 53102628, 79653942, 106205256, 159307884, 318615768]

約数ペア:

[(1, 318615768), (2, 159307884), (3, 106205256), (4, 79653942), (6, 53102628), (8, 39826971), (9, 35401752), (12, 26551314), (17, 18742104), (18, 17700876), (24, 13275657), (27, 11800584), (31, 10277928), (34, 9371052), (36, 8850438), (51, 6247368), (54, 5900292), (62, 5138964), (68, 4685526), (72, 4425219), (81, 3933528), (93, 3425976), (102, 3123684), (108, 2950146), (124, 2569482), (136, 2342763), (153, 2082456), (162, 1966764), (186, 1712988), (204, 1561842), (216, 1475073), (243, 1311176), (248, 1284741), (279, 1141992), (306, 1041228), (311, 1024488), (324, 983382), (372, 856494), (408, 780921), (459, 694152), (486, 655588), (527, 604584), (558, 570996), (612, 520614), (622, 512244), (648, 491691), (744, 428247), (837, 380664), (918, 347076), (933, 341496), (972, 327794), (1054, 302292), (1116, 285498), (1224, 260307), (1244, 256122), (1377, 231384), (1581, 201528), (1674, 190332), (1836, 173538), (1866, 170748), (1944, 163897), (2108, 151146), (2232, 142749), (2488, 128061), (2511, 126888), (2754, 115692), (2799, 113832), (3162, 100764), (3348, 95166), (3672, 86769), (3732, 85374), (4131, 77128), (4216, 75573), (4743, 67176), (5022, 63444), (5287, 60264), (5508, 57846), (5598, 56916), (6324, 50382), (6696, 47583), (7464, 42687), (7533, 42296), (8262, 38564), (8397, 37944), (9486, 33588), (9641, 33048), (10044, 31722), (10574, 30132), (11016, 28923), (11196, 28458), (12648, 25191), (14229, 22392), (15066, 21148), (15861, 20088), (16524, 19282), (16794, 18972)]