974865320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1467

約数の個数: 128

約数和(自身を含む): 2598583680

約数和(自身を除く): 1623718360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 131, 143, 220, 260, 262, 286, 440, 520, 524, 572, 655, 715, 1048, 1144, 1301, 1310, 1430, 1441, 1703, 2602, 2620, 2860, 2882, 3406, 5204, 5240, 5720, 5764, 6505, 6812, 7205, 8515, 10408, 11528, 13010, 13624, 14311, 14410, 16913, 17030, 18733, 26020, 28622, 28820, 33826, 34060, 37466, 52040, 57244, 57640, 67652, 68120, 71555, 74932, 84565, 93665, 114488, 135304, 143110, 149864, 169130, 170431, 186043, 187330, 286220, 338260, 340862, 372086, 374660, 572440, 676520, 681724, 744172, 749320, 852155, 930215, 1363448, 1488344, 1704310, 1860430, 1874741, 2215603, 3408620, 3720860, 3749482, 4431206, 6817240, 7441720, 7498964, 8862412, 9373705, 11078015, 14997928, 17724824, 18747410, 22156030, 24371633, 37494820, 44312060, 48743266, 74989640, 88624120, 97486532, 121858165, 194973064, 243716330, 487432660, 974865320]

約数ペア:

[(1, 974865320), (2, 487432660), (4, 243716330), (5, 194973064), (8, 121858165), (10, 97486532), (11, 88624120), (13, 74989640), (20, 48743266), (22, 44312060), (26, 37494820), (40, 24371633), (44, 22156030), (52, 18747410), (55, 17724824), (65, 14997928), (88, 11078015), (104, 9373705), (110, 8862412), (130, 7498964), (131, 7441720), (143, 6817240), (220, 4431206), (260, 3749482), (262, 3720860), (286, 3408620), (440, 2215603), (520, 1874741), (524, 1860430), (572, 1704310), (655, 1488344), (715, 1363448), (1048, 930215), (1144, 852155), (1301, 749320), (1310, 744172), (1430, 681724), (1441, 676520), (1703, 572440), (2602, 374660), (2620, 372086), (2860, 340862), (2882, 338260), (3406, 286220), (5204, 187330), (5240, 186043), (5720, 170431), (5764, 169130), (6505, 149864), (6812, 143110), (7205, 135304), (8515, 114488), (10408, 93665), (11528, 84565), (13010, 74932), (13624, 71555), (14311, 68120), (14410, 67652), (16913, 57640), (17030, 57244), (18733, 52040), (26020, 37466), (28622, 34060), (28820, 33826)]