268816752

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 792094640

約数和(自身を除く): 523277888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 101, 108, 122, 144, 183, 202, 216, 244, 303, 366, 404, 432, 488, 549, 606, 732, 808, 909, 976, 1098, 1212, 1464, 1616, 1647, 1818, 2196, 2424, 2727, 2928, 3294, 3636, 4392, 4848, 5454, 6161, 6588, 7272, 8784, 10201, 10908, 12322, 13176, 14544, 18483, 20402, 21816, 24644, 26352, 30603, 36966, 40804, 43632, 49288, 55449, 61206, 73932, 81608, 91809, 98576, 110898, 122412, 147864, 163216, 166347, 183618, 221796, 244824, 275427, 295728, 332694, 367236, 443592, 489648, 550854, 622261, 665388, 734472, 887184, 1101708, 1244522, 1330776, 1468944, 1866783, 2203416, 2489044, 2661552, 3733566, 4406832, 4978088, 5600349, 7467132, 9956176, 11200698, 14934264, 16801047, 22401396, 29868528, 33602094, 44802792, 67204188, 89605584, 134408376, 268816752]

約数ペア:

[(1, 268816752), (2, 134408376), (3, 89605584), (4, 67204188), (6, 44802792), (8, 33602094), (9, 29868528), (12, 22401396), (16, 16801047), (18, 14934264), (24, 11200698), (27, 9956176), (36, 7467132), (48, 5600349), (54, 4978088), (61, 4406832), (72, 3733566), (101, 2661552), (108, 2489044), (122, 2203416), (144, 1866783), (183, 1468944), (202, 1330776), (216, 1244522), (244, 1101708), (303, 887184), (366, 734472), (404, 665388), (432, 622261), (488, 550854), (549, 489648), (606, 443592), (732, 367236), (808, 332694), (909, 295728), (976, 275427), (1098, 244824), (1212, 221796), (1464, 183618), (1616, 166347), (1647, 163216), (1818, 147864), (2196, 122412), (2424, 110898), (2727, 98576), (2928, 91809), (3294, 81608), (3636, 73932), (4392, 61206), (4848, 55449), (5454, 49288), (6161, 43632), (6588, 40804), (7272, 36966), (8784, 30603), (10201, 26352), (10908, 24644), (12322, 21816), (13176, 20402), (14544, 18483)]