1279171656

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6409

約数の個数: 192

約数和(自身を含む): 4351608000

約数和(自身を除く): 3072436344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 6361, 7182, 7448, 8379, 9576, 10584, 11172, 12722, 14364, 16758, 19083, 22344, 25137, 25444, 28728, 33516, 38166, 44527, 50274, 50888, 57249, 67032, 76332, 89054, 100548, 114498, 120859, 133581, 152664, 171747, 178108, 201096, 228996, 241718, 267162, 311689, 343494, 356216, 362577, 400743, 457992, 483436, 534324, 623378, 686988, 725154, 801486, 846013, 935067, 966872, 1068648, 1087731, 1202229, 1246756, 1373976, 1450308, 1602972, 1692026, 1870134, 2175462, 2404458, 2493512, 2538039, 2805201, 2900616, 3205944, 3263193, 3384052, 3740268, 4350924, 4808916, 5076078, 5610402, 5922091, 6526386, 6768104, 7480536, 7614117, 8415603, 8701848, 9617832, 10152156, 11220804, 11844182, 13052772, 15228234, 16831206, 17766273, 20304312, 22441608, 22842351, 23688364, 26105544, 30456468, 33662412, 35532546, 45684702, 47376728, 53298819, 60912936, 67324824, 71065092, 91369404, 106597638, 142130184, 159896457, 182738808, 213195276, 319792914, 426390552, 639585828, 1279171656]

約数ペア:

[(1, 1279171656), (2, 639585828), (3, 426390552), (4, 319792914), (6, 213195276), (7, 182738808), (8, 159896457), (9, 142130184), (12, 106597638), (14, 91369404), (18, 71065092), (19, 67324824), (21, 60912936), (24, 53298819), (27, 47376728), (28, 45684702), (36, 35532546), (38, 33662412), (42, 30456468), (49, 26105544), (54, 23688364), (56, 22842351), (57, 22441608), (63, 20304312), (72, 17766273), (76, 16831206), (84, 15228234), (98, 13052772), (108, 11844182), (114, 11220804), (126, 10152156), (133, 9617832), (147, 8701848), (152, 8415603), (168, 7614117), (171, 7480536), (189, 6768104), (196, 6526386), (216, 5922091), (228, 5610402), (252, 5076078), (266, 4808916), (294, 4350924), (342, 3740268), (378, 3384052), (392, 3263193), (399, 3205944), (441, 2900616), (456, 2805201), (504, 2538039), (513, 2493512), (532, 2404458), (588, 2175462), (684, 1870134), (756, 1692026), (798, 1602972), (882, 1450308), (931, 1373976), (1026, 1246756), (1064, 1202229), (1176, 1087731), (1197, 1068648), (1323, 966872), (1368, 935067), (1512, 846013), (1596, 801486), (1764, 725154), (1862, 686988), (2052, 623378), (2394, 534324), (2646, 483436), (2793, 457992), (3192, 400743), (3528, 362577), (3591, 356216), (3724, 343494), (4104, 311689), (4788, 267162), (5292, 241718), (5586, 228996), (6361, 201096), (7182, 178108), (7448, 171747), (8379, 152664), (9576, 133581), (10584, 120859), (11172, 114498), (12722, 100548), (14364, 89054), (16758, 76332), (19083, 67032), (22344, 57249), (25137, 50888), (25444, 50274), (28728, 44527), (33516, 38166)]