279511596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 144

約数和(自身を含む): 891229248

約数和(自身を除く): 611717652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 738, 819, 861, 1066, 1092, 1148, 1476, 1599, 1638, 1722, 2081, 2132, 2583, 3198, 3276, 3444, 3731, 4162, 4797, 5166, 6243, 6396, 7462, 8324, 9594, 10332, 11193, 12486, 14567, 14924, 18729, 19188, 22386, 24972, 27053, 29134, 33579, 37458, 43701, 44772, 54106, 58268, 67158, 74916, 81159, 85321, 87402, 108212, 131103, 134316, 162318, 170642, 174804, 189371, 243477, 255963, 262206, 324636, 341284, 378742, 486954, 511926, 524412, 568113, 597247, 757484, 767889, 973908, 1023852, 1109173, 1136226, 1194494, 1535778, 1704339, 1791741, 2218346, 2272452, 2388988, 3071556, 3327519, 3408678, 3583482, 4436692, 5375223, 6655038, 6817356, 7166964, 7764211, 9982557, 10750446, 13310076, 15528422, 19965114, 21500892, 23292633, 31056844, 39930228, 46585266, 69877899, 93170532, 139755798, 279511596]

約数ペア:

[(1, 279511596), (2, 139755798), (3, 93170532), (4, 69877899), (6, 46585266), (7, 39930228), (9, 31056844), (12, 23292633), (13, 21500892), (14, 19965114), (18, 15528422), (21, 13310076), (26, 10750446), (28, 9982557), (36, 7764211), (39, 7166964), (41, 6817356), (42, 6655038), (52, 5375223), (63, 4436692), (78, 3583482), (82, 3408678), (84, 3327519), (91, 3071556), (117, 2388988), (123, 2272452), (126, 2218346), (156, 1791741), (164, 1704339), (182, 1535778), (234, 1194494), (246, 1136226), (252, 1109173), (273, 1023852), (287, 973908), (364, 767889), (369, 757484), (468, 597247), (492, 568113), (533, 524412), (546, 511926), (574, 486954), (738, 378742), (819, 341284), (861, 324636), (1066, 262206), (1092, 255963), (1148, 243477), (1476, 189371), (1599, 174804), (1638, 170642), (1722, 162318), (2081, 134316), (2132, 131103), (2583, 108212), (3198, 87402), (3276, 85321), (3444, 81159), (3731, 74916), (4162, 67158), (4797, 58268), (5166, 54106), (6243, 44772), (6396, 43701), (7462, 37458), (8324, 33579), (9594, 29134), (10332, 27053), (11193, 24972), (12486, 22386), (14567, 19188), (14924, 18729)]