328961487744

素因数分解:

$2^7\times 3^2\times {\mathrm{409}}^1\times {\mathrm{698183}}^1$

素因数の和:698612

約数の個数: 96

約数和(自身を含む): 948936783600

約数和(自身を除く): 619975295856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 409, 576, 818, 1152, 1227, 1636, 2454, 3272, 3681, 4908, 6544, 7362, 9816, 13088, 14724, 19632, 26176, 29448, 39264, 52352, 58896, 78528, 117792, 157056, 235584, 471168, 698183, 1396366, 2094549, 2792732, 4189098, 5585464, 6283647, 8378196, 11170928, 12567294, 16756392, 22341856, 25134588, 33512784, 44683712, 50269176, 67025568, 89367424, 100538352, 134051136, 201076704, 268102272, 285556847, 402153408, 571113694, 804306816, 856670541, 1142227388, 1713341082, 2284454776, 2570011623, 3426682164, 4568909552, 5140023246, 6853364328, 9137819104, 10280046492, 13706728656, 18275638208, 20560092984, 27413457312, 36551276416, 41120185968, 54826914624, 82240371936, 109653829248, 164480743872, 328961487744]

約数ペア:

[(1, 328961487744), (2, 164480743872), (3, 109653829248), (4, 82240371936), (6, 54826914624), (8, 41120185968), (9, 36551276416), (12, 27413457312), (16, 20560092984), (18, 18275638208), (24, 13706728656), (32, 10280046492), (36, 9137819104), (48, 6853364328), (64, 5140023246), (72, 4568909552), (96, 3426682164), (128, 2570011623), (144, 2284454776), (192, 1713341082), (288, 1142227388), (384, 856670541), (409, 804306816), (576, 571113694), (818, 402153408), (1152, 285556847), (1227, 268102272), (1636, 201076704), (2454, 134051136), (3272, 100538352), (3681, 89367424), (4908, 67025568), (6544, 50269176), (7362, 44683712), (9816, 33512784), (13088, 25134588), (14724, 22341856), (19632, 16756392), (26176, 12567294), (29448, 11170928), (39264, 8378196), (52352, 6283647), (58896, 5585464), (78528, 4189098), (117792, 2792732), (157056, 2094549), (235584, 1396366), (471168, 698183)]