301158676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 673580544

約数和(自身を除く): 372421868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2053, 2366, 2821, 4106, 4732, 5239, 5642, 8212, 10478, 11284, 14371, 20956, 26689, 28742, 36673, 53378, 57484, 63643, 73346, 106756, 127286, 146692, 186823, 254572, 346957, 373646, 445501, 693914, 747292, 827359, 891002, 1387828, 1654718, 1782004, 2428699, 3309436, 4857398, 5791513, 9714796, 10755667, 11583026, 21511334, 23166052, 43022668, 75289669, 150579338, 301158676]

約数ペア:

[(1, 301158676), (2, 150579338), (4, 75289669), (7, 43022668), (13, 23166052), (14, 21511334), (26, 11583026), (28, 10755667), (31, 9714796), (52, 5791513), (62, 4857398), (91, 3309436), (124, 2428699), (169, 1782004), (182, 1654718), (217, 1387828), (338, 891002), (364, 827359), (403, 747292), (434, 693914), (676, 445501), (806, 373646), (868, 346957), (1183, 254572), (1612, 186823), (2053, 146692), (2366, 127286), (2821, 106756), (4106, 73346), (4732, 63643), (5239, 57484), (5642, 53378), (8212, 36673), (10478, 28742), (11284, 26689), (14371, 20956)]