250289832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13151}}^1$

素因数の和:13234

約数の個数: 64

約数和(自身を含む): 684956160

約数和(自身を除く): 434666328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 13151, 19032, 26302, 39453, 52604, 78906, 105208, 157812, 170963, 315624, 341926, 512889, 683852, 802211, 1025778, 1367704, 1604422, 2051556, 2406633, 3208844, 4103112, 4813266, 6417688, 9626532, 10428743, 19253064, 20857486, 31286229, 41714972, 62572458, 83429944, 125144916, 250289832]

約数ペア:

[(1, 250289832), (2, 125144916), (3, 83429944), (4, 62572458), (6, 41714972), (8, 31286229), (12, 20857486), (13, 19253064), (24, 10428743), (26, 9626532), (39, 6417688), (52, 4813266), (61, 4103112), (78, 3208844), (104, 2406633), (122, 2051556), (156, 1604422), (183, 1367704), (244, 1025778), (312, 802211), (366, 683852), (488, 512889), (732, 341926), (793, 315624), (1464, 170963), (1586, 157812), (2379, 105208), (3172, 78906), (4758, 52604), (6344, 39453), (9516, 26302), (13151, 19032)]