1395268212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 3727515456

約数和(自身を除く): 2332247244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 227, 246, 372, 403, 454, 492, 533, 681, 806, 908, 961, 1066, 1209, 1271, 1362, 1599, 1612, 1922, 2132, 2418, 2542, 2724, 2883, 2951, 3198, 3813, 3844, 4836, 5084, 5766, 5902, 6396, 7037, 7626, 8853, 9307, 11532, 11804, 12493, 14074, 15252, 16523, 17706, 18614, 21111, 24986, 27921, 28148, 33046, 35412, 37228, 37479, 39401, 42222, 49569, 49972, 55842, 66092, 74958, 78802, 84444, 91481, 99138, 111684, 118203, 120991, 149916, 157604, 182962, 198276, 218147, 236406, 241982, 274443, 288517, 362973, 365924, 436294, 472812, 483964, 512213, 548886, 577034, 654441, 725946, 865551, 872588, 1024426, 1097772, 1154068, 1308882, 1451892, 1536639, 1731102, 2048852, 2617764, 2835911, 3073278, 3462204, 3750721, 5671822, 6146556, 7501442, 8507733, 8944027, 11252163, 11343644, 15002884, 17015466, 17888054, 22504326, 26832081, 34030932, 35776108, 45008652, 53664162, 107328324, 116272351, 232544702, 348817053, 465089404, 697634106, 1395268212]

約数ペア:

[(1, 1395268212), (2, 697634106), (3, 465089404), (4, 348817053), (6, 232544702), (12, 116272351), (13, 107328324), (26, 53664162), (31, 45008652), (39, 35776108), (41, 34030932), (52, 26832081), (62, 22504326), (78, 17888054), (82, 17015466), (93, 15002884), (123, 11343644), (124, 11252163), (156, 8944027), (164, 8507733), (186, 7501442), (227, 6146556), (246, 5671822), (372, 3750721), (403, 3462204), (454, 3073278), (492, 2835911), (533, 2617764), (681, 2048852), (806, 1731102), (908, 1536639), (961, 1451892), (1066, 1308882), (1209, 1154068), (1271, 1097772), (1362, 1024426), (1599, 872588), (1612, 865551), (1922, 725946), (2132, 654441), (2418, 577034), (2542, 548886), (2724, 512213), (2883, 483964), (2951, 472812), (3198, 436294), (3813, 365924), (3844, 362973), (4836, 288517), (5084, 274443), (5766, 241982), (5902, 236406), (6396, 218147), (7037, 198276), (7626, 182962), (8853, 157604), (9307, 149916), (11532, 120991), (11804, 118203), (12493, 111684), (14074, 99138), (15252, 91481), (16523, 84444), (17706, 78802), (18614, 74958), (21111, 66092), (24986, 55842), (27921, 49972), (28148, 49569), (33046, 42222), (35412, 39401), (37228, 37479)]