1212846076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 2448759600

約数和(自身を除く): 1235913524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 169, 178, 247, 338, 356, 494, 676, 988, 1061, 1157, 1691, 2122, 2314, 3211, 3382, 4244, 4628, 6422, 6764, 12844, 13793, 15041, 20159, 21983, 27586, 30082, 40318, 43966, 55172, 60164, 80636, 87932, 94429, 179309, 188858, 262067, 285779, 358618, 377716, 524134, 571558, 717236, 1048268, 1143116, 1227577, 1794151, 2455154, 3406871, 3588302, 4910308, 6813742, 7176604, 13627484, 15958501, 23323963, 31917002, 46647926, 63834004, 93295852, 303211519, 606423038, 1212846076]

約数ペア:

[(1, 1212846076), (2, 606423038), (4, 303211519), (13, 93295852), (19, 63834004), (26, 46647926), (38, 31917002), (52, 23323963), (76, 15958501), (89, 13627484), (169, 7176604), (178, 6813742), (247, 4910308), (338, 3588302), (356, 3406871), (494, 2455154), (676, 1794151), (988, 1227577), (1061, 1143116), (1157, 1048268), (1691, 717236), (2122, 571558), (2314, 524134), (3211, 377716), (3382, 358618), (4244, 285779), (4628, 262067), (6422, 188858), (6764, 179309), (12844, 94429), (13793, 87932), (15041, 80636), (20159, 60164), (21983, 55172), (27586, 43966), (30082, 40318)]