828568468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 1881491808

約数和(自身を除く): 1052923340

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 331, 338, 364, 529, 598, 644, 662, 676, 1058, 1183, 1196, 1324, 2093, 2116, 2317, 2366, 3703, 3887, 4186, 4303, 4634, 4732, 6877, 7406, 7613, 7774, 8372, 8606, 9268, 13754, 14812, 15226, 15548, 17212, 27209, 27508, 30121, 30452, 48139, 53291, 54418, 55939, 60242, 89401, 96278, 98969, 106582, 108836, 111878, 120484, 175099, 178802, 192556, 197938, 213164, 223756, 350198, 357604, 391573, 395876, 625807, 692783, 700396, 783146, 1225693, 1251614, 1286597, 1385566, 1566292, 2276287, 2451386, 2503228, 2573194, 2771132, 4552574, 4902772, 5146388, 9006179, 9105148, 15934009, 18012358, 29591731, 31868018, 36024716, 59183462, 63736036, 118366924, 207142117, 414284234, 828568468]

約数ペア:

[(1, 828568468), (2, 414284234), (4, 207142117), (7, 118366924), (13, 63736036), (14, 59183462), (23, 36024716), (26, 31868018), (28, 29591731), (46, 18012358), (52, 15934009), (91, 9105148), (92, 9006179), (161, 5146388), (169, 4902772), (182, 4552574), (299, 2771132), (322, 2573194), (331, 2503228), (338, 2451386), (364, 2276287), (529, 1566292), (598, 1385566), (644, 1286597), (662, 1251614), (676, 1225693), (1058, 783146), (1183, 700396), (1196, 692783), (1324, 625807), (2093, 395876), (2116, 391573), (2317, 357604), (2366, 350198), (3703, 223756), (3887, 213164), (4186, 197938), (4303, 192556), (4634, 178802), (4732, 175099), (6877, 120484), (7406, 111878), (7613, 108836), (7774, 106582), (8372, 98969), (8606, 96278), (9268, 89401), (13754, 60242), (14812, 55939), (15226, 54418), (15548, 53291), (17212, 48139), (27209, 30452), (27508, 30121)]