262696101304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{190823}}^1$

素因数の和:190941

約数の個数: 128

約数和(自身を含む): 636039290880

約数和(自身を除く): 373343189576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 91, 104, 122, 124, 182, 217, 244, 248, 364, 403, 427, 434, 488, 728, 793, 806, 854, 868, 1586, 1612, 1708, 1736, 1891, 2821, 3172, 3224, 3416, 3782, 5551, 5642, 6344, 7564, 11102, 11284, 13237, 15128, 22204, 22568, 24583, 26474, 44408, 49166, 52948, 98332, 105896, 172081, 190823, 196664, 344162, 381646, 688324, 763292, 1335761, 1376648, 1526584, 2480699, 2671522, 4961398, 5343044, 5915513, 9922796, 10686088, 11640203, 11831026, 17364893, 19845592, 23280406, 23662052, 34729786, 41408591, 46560812, 47324104, 69459572, 76901669, 81481421, 82817182, 93121624, 138919144, 151322639, 153803338, 162962842, 165634364, 302645278, 307606676, 325925684, 331268728, 360846293, 538311683, 605290556, 615213352, 651851368, 721692586, 1059258473, 1076623366, 1210581112, 1443385172, 2118516946, 2153246732, 2525924051, 2886770344, 4237033892, 4306493464, 4691001809, 5051848102, 8474067784, 9382003618, 10103696204, 18764007236, 20207392408, 32837012663, 37528014472, 65674025326, 131348050652, 262696101304]

約数ペア:

[(1, 262696101304), (2, 131348050652), (4, 65674025326), (7, 37528014472), (8, 32837012663), (13, 20207392408), (14, 18764007236), (26, 10103696204), (28, 9382003618), (31, 8474067784), (52, 5051848102), (56, 4691001809), (61, 4306493464), (62, 4237033892), (91, 2886770344), (104, 2525924051), (122, 2153246732), (124, 2118516946), (182, 1443385172), (217, 1210581112), (244, 1076623366), (248, 1059258473), (364, 721692586), (403, 651851368), (427, 615213352), (434, 605290556), (488, 538311683), (728, 360846293), (793, 331268728), (806, 325925684), (854, 307606676), (868, 302645278), (1586, 165634364), (1612, 162962842), (1708, 153803338), (1736, 151322639), (1891, 138919144), (2821, 93121624), (3172, 82817182), (3224, 81481421), (3416, 76901669), (3782, 69459572), (5551, 47324104), (5642, 46560812), (6344, 41408591), (7564, 34729786), (11102, 23662052), (11284, 23280406), (13237, 19845592), (15128, 17364893), (22204, 11831026), (22568, 11640203), (24583, 10686088), (26474, 9922796), (44408, 5915513), (49166, 5343044), (52948, 4961398), (98332, 2671522), (105896, 2480699), (172081, 1526584), (190823, 1376648), (196664, 1335761), (344162, 763292), (381646, 688324)]