846001408

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 2025554944

約数和(自身を除く): 1179553536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 157, 194, 217, 224, 248, 256, 314, 388, 434, 448, 496, 628, 679, 776, 868, 896, 992, 1099, 1256, 1358, 1552, 1736, 1792, 1984, 2198, 2512, 2716, 3007, 3104, 3472, 3968, 4396, 4867, 5024, 5432, 6014, 6208, 6944, 7936, 8792, 9734, 10048, 10864, 12028, 12416, 13888, 15229, 17584, 19468, 20096, 21049, 21728, 24056, 24832, 27776, 30458, 34069, 35168, 38936, 40192, 42098, 43456, 48112, 55552, 60916, 68138, 70336, 77872, 84196, 86912, 96224, 106603, 121832, 136276, 140672, 155744, 168392, 173824, 192448, 213206, 243664, 272552, 281344, 311488, 336784, 384896, 426412, 472099, 487328, 545104, 622976, 673568, 769792, 852824, 944198, 974656, 1090208, 1245952, 1347136, 1705648, 1888396, 1949312, 2180416, 2694272, 3304693, 3411296, 3776792, 3898624, 4360832, 5388544, 6609386, 6822592, 7553584, 8721664, 13218772, 13645184, 15107168, 26437544, 27290368, 30214336, 52875088, 60428672, 105750176, 120857344, 211500352, 423000704, 846001408]

約数ペア:

[(1, 846001408), (2, 423000704), (4, 211500352), (7, 120857344), (8, 105750176), (14, 60428672), (16, 52875088), (28, 30214336), (31, 27290368), (32, 26437544), (56, 15107168), (62, 13645184), (64, 13218772), (97, 8721664), (112, 7553584), (124, 6822592), (128, 6609386), (157, 5388544), (194, 4360832), (217, 3898624), (224, 3776792), (248, 3411296), (256, 3304693), (314, 2694272), (388, 2180416), (434, 1949312), (448, 1888396), (496, 1705648), (628, 1347136), (679, 1245952), (776, 1090208), (868, 974656), (896, 944198), (992, 852824), (1099, 769792), (1256, 673568), (1358, 622976), (1552, 545104), (1736, 487328), (1792, 472099), (1984, 426412), (2198, 384896), (2512, 336784), (2716, 311488), (3007, 281344), (3104, 272552), (3472, 243664), (3968, 213206), (4396, 192448), (4867, 173824), (5024, 168392), (5432, 155744), (6014, 140672), (6208, 136276), (6944, 121832), (7936, 106603), (8792, 96224), (9734, 86912), (10048, 84196), (10864, 77872), (12028, 70336), (12416, 68138), (13888, 60916), (15229, 55552), (17584, 48112), (19468, 43456), (20096, 42098), (21049, 40192), (21728, 38936), (24056, 35168), (24832, 34069), (27776, 30458)]