321816144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10973}}^1$

素因数の和:11044

約数の個数: 80

約数和(自身を含む): 914441472

約数和(自身を除く): 592625328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 10973, 14664, 21946, 29328, 32919, 43892, 65838, 87784, 131676, 142649, 175568, 263352, 285298, 427947, 515731, 526704, 570596, 855894, 1031462, 1141192, 1547193, 1711788, 2062924, 2282384, 3094386, 3423576, 4125848, 6188772, 6704503, 6847152, 8251696, 12377544, 13409006, 20113509, 24755088, 26818012, 40227018, 53636024, 80454036, 107272048, 160908072, 321816144]

約数ペア:

[(1, 321816144), (2, 160908072), (3, 107272048), (4, 80454036), (6, 53636024), (8, 40227018), (12, 26818012), (13, 24755088), (16, 20113509), (24, 13409006), (26, 12377544), (39, 8251696), (47, 6847152), (48, 6704503), (52, 6188772), (78, 4125848), (94, 3423576), (104, 3094386), (141, 2282384), (156, 2062924), (188, 1711788), (208, 1547193), (282, 1141192), (312, 1031462), (376, 855894), (564, 570596), (611, 526704), (624, 515731), (752, 427947), (1128, 285298), (1222, 263352), (1833, 175568), (2256, 142649), (2444, 131676), (3666, 87784), (4888, 65838), (7332, 43892), (9776, 32919), (10973, 29328), (14664, 21946)]