612787344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42697}}^1$

素因数の和:42744

約数の個数: 80

約数和(自身を含む): 1778969472

約数和(自身を除く): 1166182128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 42697, 85394, 128091, 170788, 256182, 341576, 512364, 555061, 683152, 982031, 1024728, 1110122, 1665183, 1964062, 2049456, 2220244, 2946093, 3330366, 3928124, 4440488, 5892186, 6660732, 7856248, 8880976, 11784372, 12766403, 13321464, 15712496, 23568744, 25532806, 26642928, 38299209, 47137488, 51065612, 76598418, 102131224, 153196836, 204262448, 306393672, 612787344]

約数ペア:

[(1, 612787344), (2, 306393672), (3, 204262448), (4, 153196836), (6, 102131224), (8, 76598418), (12, 51065612), (13, 47137488), (16, 38299209), (23, 26642928), (24, 25532806), (26, 23568744), (39, 15712496), (46, 13321464), (48, 12766403), (52, 11784372), (69, 8880976), (78, 7856248), (92, 6660732), (104, 5892186), (138, 4440488), (156, 3928124), (184, 3330366), (208, 2946093), (276, 2220244), (299, 2049456), (312, 1964062), (368, 1665183), (552, 1110122), (598, 1024728), (624, 982031), (897, 683152), (1104, 555061), (1196, 512364), (1794, 341576), (2392, 256182), (3588, 170788), (4784, 128091), (7176, 85394), (14352, 42697)]