268082248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14870

約数の個数: 64

約数和(自身を含む): 640310400

約数和(自身を除く): 372228152

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 14821, 18088, 29642, 59284, 103747, 118568, 207494, 251957, 281599, 414988, 503914, 563198, 829976, 1007828, 1126396, 1763699, 1971193, 2015656, 2252792, 3527398, 3942386, 4787183, 7054796, 7884772, 9574366, 14109592, 15769544, 19148732, 33510281, 38297464, 67020562, 134041124, 268082248]

約数ペア:

[(1, 268082248), (2, 134041124), (4, 67020562), (7, 38297464), (8, 33510281), (14, 19148732), (17, 15769544), (19, 14109592), (28, 9574366), (34, 7884772), (38, 7054796), (56, 4787183), (68, 3942386), (76, 3527398), (119, 2252792), (133, 2015656), (136, 1971193), (152, 1763699), (238, 1126396), (266, 1007828), (323, 829976), (476, 563198), (532, 503914), (646, 414988), (952, 281599), (1064, 251957), (1292, 207494), (2261, 118568), (2584, 103747), (4522, 59284), (9044, 29642), (14821, 18088)]