1449207972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3701}}^1$

素因数の和:3933

約数の個数: 72

約数和(自身を含む): 3739390200

約数和(自身を除く): 2290182228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 149, 219, 292, 298, 438, 447, 596, 657, 876, 894, 1314, 1341, 1788, 2628, 2682, 3701, 5364, 7402, 10877, 11103, 14804, 21754, 22206, 32631, 33309, 43508, 44412, 65262, 66618, 97893, 130524, 133236, 195786, 270173, 391572, 540346, 551449, 810519, 1080692, 1102898, 1621038, 1654347, 2205796, 2431557, 3242076, 3308694, 4863114, 4963041, 6617388, 9726228, 9926082, 19852164, 40255777, 80511554, 120767331, 161023108, 241534662, 362301993, 483069324, 724603986, 1449207972]

約数ペア:

[(1, 1449207972), (2, 724603986), (3, 483069324), (4, 362301993), (6, 241534662), (9, 161023108), (12, 120767331), (18, 80511554), (36, 40255777), (73, 19852164), (146, 9926082), (149, 9726228), (219, 6617388), (292, 4963041), (298, 4863114), (438, 3308694), (447, 3242076), (596, 2431557), (657, 2205796), (876, 1654347), (894, 1621038), (1314, 1102898), (1341, 1080692), (1788, 810519), (2628, 551449), (2682, 540346), (3701, 391572), (5364, 270173), (7402, 195786), (10877, 133236), (11103, 130524), (14804, 97893), (21754, 66618), (22206, 65262), (32631, 44412), (33309, 43508)]