190280916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 108

約数和(自身を含む): 562996980

約数和(自身を除く): 372716064

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 269, 294, 401, 441, 538, 588, 802, 807, 882, 1076, 1203, 1604, 1614, 1764, 1883, 2406, 2421, 2807, 3228, 3609, 3766, 4812, 4842, 5614, 5649, 7218, 7532, 8421, 9684, 11228, 11298, 13181, 14436, 16842, 16947, 19649, 22596, 25263, 26362, 33684, 33894, 39298, 39543, 50526, 52724, 58947, 67788, 78596, 79086, 101052, 107869, 117894, 118629, 158172, 176841, 215738, 235788, 237258, 323607, 353682, 431476, 474516, 647214, 707364, 755083, 970821, 1294428, 1510166, 1941642, 2265249, 3020332, 3883284, 4530498, 5285581, 6795747, 9060996, 10571162, 13591494, 15856743, 21142324, 27182988, 31713486, 47570229, 63426972, 95140458, 190280916]

約数ペア:

[(1, 190280916), (2, 95140458), (3, 63426972), (4, 47570229), (6, 31713486), (7, 27182988), (9, 21142324), (12, 15856743), (14, 13591494), (18, 10571162), (21, 9060996), (28, 6795747), (36, 5285581), (42, 4530498), (49, 3883284), (63, 3020332), (84, 2265249), (98, 1941642), (126, 1510166), (147, 1294428), (196, 970821), (252, 755083), (269, 707364), (294, 647214), (401, 474516), (441, 431476), (538, 353682), (588, 323607), (802, 237258), (807, 235788), (882, 215738), (1076, 176841), (1203, 158172), (1604, 118629), (1614, 117894), (1764, 107869), (1883, 101052), (2406, 79086), (2421, 78596), (2807, 67788), (3228, 58947), (3609, 52724), (3766, 50526), (4812, 39543), (4842, 39298), (5614, 33894), (5649, 33684), (7218, 26362), (7532, 25263), (8421, 22596), (9684, 19649), (11228, 16947), (11298, 16842), (13181, 14436)]