680933856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 1887701760

約数和(自身を除く): 1206767904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 577, 608, 647, 912, 1154, 1294, 1731, 1824, 1941, 2308, 2588, 3462, 3882, 4616, 5176, 6924, 7764, 9232, 10352, 10963, 12293, 13848, 15528, 18464, 20704, 21926, 24586, 27696, 31056, 32889, 36879, 43852, 49172, 55392, 62112, 65778, 73758, 87704, 98344, 131556, 147516, 175408, 196688, 263112, 295032, 350816, 373319, 393376, 526224, 590064, 746638, 1052448, 1119957, 1180128, 1493276, 2239914, 2986552, 4479828, 5973104, 7093061, 8959656, 11946208, 14186122, 17919312, 21279183, 28372244, 35838624, 42558366, 56744488, 85116732, 113488976, 170233464, 226977952, 340466928, 680933856]

約数ペア:

[(1, 680933856), (2, 340466928), (3, 226977952), (4, 170233464), (6, 113488976), (8, 85116732), (12, 56744488), (16, 42558366), (19, 35838624), (24, 28372244), (32, 21279183), (38, 17919312), (48, 14186122), (57, 11946208), (76, 8959656), (96, 7093061), (114, 5973104), (152, 4479828), (228, 2986552), (304, 2239914), (456, 1493276), (577, 1180128), (608, 1119957), (647, 1052448), (912, 746638), (1154, 590064), (1294, 526224), (1731, 393376), (1824, 373319), (1941, 350816), (2308, 295032), (2588, 263112), (3462, 196688), (3882, 175408), (4616, 147516), (5176, 131556), (6924, 98344), (7764, 87704), (9232, 73758), (10352, 65778), (10963, 62112), (12293, 55392), (13848, 49172), (15528, 43852), (18464, 36879), (20704, 32889), (21926, 31056), (24586, 27696)]