12564537816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{152231}}^1$

素因数の和:152440

約数の個数: 64

約数和(自身を含む): 33247468800

約数和(自身を除く): 20682930984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 362, 456, 543, 724, 1086, 1448, 2172, 3439, 4344, 6878, 10317, 13756, 20634, 27512, 41268, 82536, 152231, 304462, 456693, 608924, 913386, 1217848, 1826772, 2892389, 3653544, 5784778, 8677167, 11569556, 17354334, 23139112, 27553811, 34708668, 55107622, 69417336, 82661433, 110215244, 165322866, 220430488, 330645732, 523522409, 661291464, 1047044818, 1570567227, 2094089636, 3141134454, 4188179272, 6282268908, 12564537816]

約数ペア:

[(1, 12564537816), (2, 6282268908), (3, 4188179272), (4, 3141134454), (6, 2094089636), (8, 1570567227), (12, 1047044818), (19, 661291464), (24, 523522409), (38, 330645732), (57, 220430488), (76, 165322866), (114, 110215244), (152, 82661433), (181, 69417336), (228, 55107622), (362, 34708668), (456, 27553811), (543, 23139112), (724, 17354334), (1086, 11569556), (1448, 8677167), (2172, 5784778), (3439, 3653544), (4344, 2892389), (6878, 1826772), (10317, 1217848), (13756, 913386), (20634, 608924), (27512, 456693), (41268, 304462), (82536, 152231)]