328325712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1609

約数の個数: 160

約数和(自身を含む): 1029267456

約数和(自身を除く): 700941744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1488, 1543, 1612, 1716, 2046, 2288, 2418, 2728, 3086, 3224, 3432, 4092, 4433, 4629, 4836, 5456, 6172, 6448, 6864, 8184, 8866, 9258, 9672, 12344, 13299, 16368, 16973, 17732, 18516, 19344, 20059, 24688, 26598, 33946, 35464, 37032, 40118, 47833, 50919, 53196, 60177, 67892, 70928, 74064, 80236, 95666, 101838, 106392, 120354, 135784, 143499, 160472, 191332, 203676, 212784, 220649, 240708, 271568, 286998, 320944, 382664, 407352, 441298, 481416, 526163, 573996, 621829, 661947, 765328, 814704, 882596, 962832, 1052326, 1147992, 1243658, 1323894, 1578489, 1765192, 1865487, 2104652, 2295984, 2487316, 2647788, 3156978, 3530384, 3730974, 4209304, 4974632, 5295576, 6313956, 6840119, 7461948, 8418608, 9949264, 10591152, 12627912, 13680238, 14923896, 20520357, 25255824, 27360476, 29847792, 41040714, 54720952, 82081428, 109441904, 164162856, 328325712]

約数ペア:

[(1, 328325712), (2, 164162856), (3, 109441904), (4, 82081428), (6, 54720952), (8, 41040714), (11, 29847792), (12, 27360476), (13, 25255824), (16, 20520357), (22, 14923896), (24, 13680238), (26, 12627912), (31, 10591152), (33, 9949264), (39, 8418608), (44, 7461948), (48, 6840119), (52, 6313956), (62, 5295576), (66, 4974632), (78, 4209304), (88, 3730974), (93, 3530384), (104, 3156978), (124, 2647788), (132, 2487316), (143, 2295984), (156, 2104652), (176, 1865487), (186, 1765192), (208, 1578489), (248, 1323894), (264, 1243658), (286, 1147992), (312, 1052326), (341, 962832), (372, 882596), (403, 814704), (429, 765328), (496, 661947), (528, 621829), (572, 573996), (624, 526163), (682, 481416), (744, 441298), (806, 407352), (858, 382664), (1023, 320944), (1144, 286998), (1209, 271568), (1364, 240708), (1488, 220649), (1543, 212784), (1612, 203676), (1716, 191332), (2046, 160472), (2288, 143499), (2418, 135784), (2728, 120354), (3086, 106392), (3224, 101838), (3432, 95666), (4092, 80236), (4433, 74064), (4629, 70928), (4836, 67892), (5456, 60177), (6172, 53196), (6448, 50919), (6864, 47833), (8184, 40118), (8866, 37032), (9258, 35464), (9672, 33946), (12344, 26598), (13299, 24688), (16368, 20059), (16973, 19344), (17732, 18516)]