1279528068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 3723221376

約数和(自身を除く): 2443693308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 173, 182, 273, 338, 346, 364, 507, 519, 521, 546, 676, 692, 1014, 1038, 1042, 1092, 1183, 1211, 1563, 2028, 2076, 2084, 2249, 2366, 2422, 3126, 3549, 3633, 3647, 4498, 4732, 4844, 6252, 6747, 6773, 7098, 7266, 7294, 8996, 10941, 13494, 13546, 14196, 14532, 14588, 15743, 20319, 21882, 26988, 27092, 29237, 31486, 40638, 43764, 47229, 47411, 58474, 62972, 81276, 87711, 88049, 90133, 94458, 94822, 116948, 142233, 175422, 176098, 180266, 188916, 189644, 204659, 264147, 270399, 284466, 350844, 352196, 360532, 409318, 528294, 540798, 568932, 613977, 616343, 630931, 818636, 1056588, 1081596, 1171729, 1227954, 1232686, 1261862, 1849029, 1892793, 2343458, 2455908, 2465372, 2523724, 3515187, 3698058, 3785586, 4686916, 7030374, 7396116, 7571172, 8202103, 14060748, 15232477, 16404206, 24606309, 30464954, 32808412, 45697431, 49212618, 60929908, 91394862, 98425236, 106627339, 182789724, 213254678, 319882017, 426509356, 639764034, 1279528068]

約数ペア:

[(1, 1279528068), (2, 639764034), (3, 426509356), (4, 319882017), (6, 213254678), (7, 182789724), (12, 106627339), (13, 98425236), (14, 91394862), (21, 60929908), (26, 49212618), (28, 45697431), (39, 32808412), (42, 30464954), (52, 24606309), (78, 16404206), (84, 15232477), (91, 14060748), (156, 8202103), (169, 7571172), (173, 7396116), (182, 7030374), (273, 4686916), (338, 3785586), (346, 3698058), (364, 3515187), (507, 2523724), (519, 2465372), (521, 2455908), (546, 2343458), (676, 1892793), (692, 1849029), (1014, 1261862), (1038, 1232686), (1042, 1227954), (1092, 1171729), (1183, 1081596), (1211, 1056588), (1563, 818636), (2028, 630931), (2076, 616343), (2084, 613977), (2249, 568932), (2366, 540798), (2422, 528294), (3126, 409318), (3549, 360532), (3633, 352196), (3647, 350844), (4498, 284466), (4732, 270399), (4844, 264147), (6252, 204659), (6747, 189644), (6773, 188916), (7098, 180266), (7266, 176098), (7294, 175422), (8996, 142233), (10941, 116948), (13494, 94822), (13546, 94458), (14196, 90133), (14532, 88049), (14588, 87711), (15743, 81276), (20319, 62972), (21882, 58474), (26988, 47411), (27092, 47229), (29237, 43764), (31486, 40638)]