388021344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 1078560000

約数和(自身を除く): 690538656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 199, 228, 304, 398, 456, 597, 608, 796, 912, 1069, 1194, 1592, 1824, 2138, 2388, 3184, 3207, 3781, 4276, 4776, 6368, 6414, 7562, 8552, 9552, 11343, 12828, 15124, 17104, 19104, 20311, 22686, 25656, 30248, 34208, 40622, 45372, 51312, 60496, 60933, 81244, 90744, 102624, 120992, 121866, 162488, 181488, 212731, 243732, 324976, 362976, 425462, 487464, 638193, 649952, 850924, 974928, 1276386, 1701848, 1949856, 2552772, 3403696, 4041889, 5105544, 6807392, 8083778, 10211088, 12125667, 16167556, 20422176, 24251334, 32335112, 48502668, 64670224, 97005336, 129340448, 194010672, 388021344]

約数ペア:

[(1, 388021344), (2, 194010672), (3, 129340448), (4, 97005336), (6, 64670224), (8, 48502668), (12, 32335112), (16, 24251334), (19, 20422176), (24, 16167556), (32, 12125667), (38, 10211088), (48, 8083778), (57, 6807392), (76, 5105544), (96, 4041889), (114, 3403696), (152, 2552772), (199, 1949856), (228, 1701848), (304, 1276386), (398, 974928), (456, 850924), (597, 649952), (608, 638193), (796, 487464), (912, 425462), (1069, 362976), (1194, 324976), (1592, 243732), (1824, 212731), (2138, 181488), (2388, 162488), (3184, 121866), (3207, 120992), (3781, 102624), (4276, 90744), (4776, 81244), (6368, 60933), (6414, 60496), (7562, 51312), (8552, 45372), (9552, 40622), (11343, 34208), (12828, 30248), (15124, 25656), (17104, 22686), (19104, 20311)]