221409504

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4281

約数の個数: 96

約数和(自身を含む): 656520480

約数和(自身を除く): 435110976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1464, 1647, 1952, 2196, 2928, 3294, 4201, 4392, 5856, 6588, 8402, 8784, 12603, 13176, 16804, 17568, 25206, 26352, 33608, 37809, 50412, 52704, 67216, 75618, 100824, 113427, 134432, 151236, 201648, 226854, 256261, 302472, 403296, 453708, 512522, 604944, 768783, 907416, 1025044, 1209888, 1537566, 1814832, 2050088, 2306349, 3075132, 3629664, 4100176, 4612698, 6150264, 6919047, 8200352, 9225396, 12300528, 13838094, 18450792, 24601056, 27676188, 36901584, 55352376, 73803168, 110704752, 221409504]

約数ペア:

[(1, 221409504), (2, 110704752), (3, 73803168), (4, 55352376), (6, 36901584), (8, 27676188), (9, 24601056), (12, 18450792), (16, 13838094), (18, 12300528), (24, 9225396), (27, 8200352), (32, 6919047), (36, 6150264), (48, 4612698), (54, 4100176), (61, 3629664), (72, 3075132), (96, 2306349), (108, 2050088), (122, 1814832), (144, 1537566), (183, 1209888), (216, 1025044), (244, 907416), (288, 768783), (366, 604944), (432, 512522), (488, 453708), (549, 403296), (732, 302472), (864, 256261), (976, 226854), (1098, 201648), (1464, 151236), (1647, 134432), (1952, 113427), (2196, 100824), (2928, 75618), (3294, 67216), (4201, 52704), (4392, 50412), (5856, 37809), (6588, 33608), (8402, 26352), (8784, 25206), (12603, 17568), (13176, 16804)]