1219712688

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{26387}}^1$

素因数の和:26511

約数の個数: 80

約数和(自身を含む): 3533880960

約数和(自身を除く): 2314168272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 11556, 15408, 23112, 26387, 46224, 52774, 79161, 105548, 158322, 211096, 237483, 316644, 422192, 474966, 633288, 712449, 949932, 1266576, 1424898, 1899864, 2823409, 2849796, 3799728, 5646818, 5699592, 8470227, 11293636, 11399184, 16940454, 22587272, 25410681, 33880908, 45174544, 50821362, 67761816, 76232043, 101642724, 135523632, 152464086, 203285448, 304928172, 406570896, 609856344, 1219712688]

約数ペア:

[(1, 1219712688), (2, 609856344), (3, 406570896), (4, 304928172), (6, 203285448), (8, 152464086), (9, 135523632), (12, 101642724), (16, 76232043), (18, 67761816), (24, 50821362), (27, 45174544), (36, 33880908), (48, 25410681), (54, 22587272), (72, 16940454), (107, 11399184), (108, 11293636), (144, 8470227), (214, 5699592), (216, 5646818), (321, 3799728), (428, 2849796), (432, 2823409), (642, 1899864), (856, 1424898), (963, 1266576), (1284, 949932), (1712, 712449), (1926, 633288), (2568, 474966), (2889, 422192), (3852, 316644), (5136, 237483), (5778, 211096), (7704, 158322), (11556, 105548), (15408, 79161), (23112, 52774), (26387, 46224)]