331412445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 408862755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 53, 63, 65, 91, 105, 117, 135, 159, 189, 195, 265, 273, 315, 351, 371, 455, 477, 509, 585, 689, 795, 819, 945, 1113, 1365, 1431, 1527, 1755, 1855, 2067, 2385, 2457, 2545, 3339, 3445, 3563, 4095, 4581, 4823, 5565, 6201, 6617, 7155, 7635, 10017, 10335, 10689, 12285, 13743, 14469, 16695, 17815, 18603, 19851, 22905, 24115, 26977, 31005, 32067, 33085, 43407, 46319, 50085, 53445, 59553, 68715, 72345, 80931, 93015, 96201, 99255, 130221, 134885, 138957, 160335, 178659, 188839, 217035, 231595, 242793, 297765, 350701, 404655, 416871, 481005, 566517, 651105, 694785, 728379, 893295, 944195, 1052103, 1213965, 1250613, 1699551, 1753505, 2084355, 2454907, 2832585, 3156309, 3641895, 5098653, 5260515, 6253065, 7364721, 8497755, 9468927, 12274535, 15781545, 22094163, 25493265, 36823605, 47344635, 66282489, 110470815, 331412445]

約数ペア:

[(1, 331412445), (3, 110470815), (5, 66282489), (7, 47344635), (9, 36823605), (13, 25493265), (15, 22094163), (21, 15781545), (27, 12274535), (35, 9468927), (39, 8497755), (45, 7364721), (53, 6253065), (63, 5260515), (65, 5098653), (91, 3641895), (105, 3156309), (117, 2832585), (135, 2454907), (159, 2084355), (189, 1753505), (195, 1699551), (265, 1250613), (273, 1213965), (315, 1052103), (351, 944195), (371, 893295), (455, 728379), (477, 694785), (509, 651105), (585, 566517), (689, 481005), (795, 416871), (819, 404655), (945, 350701), (1113, 297765), (1365, 242793), (1431, 231595), (1527, 217035), (1755, 188839), (1855, 178659), (2067, 160335), (2385, 138957), (2457, 134885), (2545, 130221), (3339, 99255), (3445, 96201), (3563, 93015), (4095, 80931), (4581, 72345), (4823, 68715), (5565, 59553), (6201, 53445), (6617, 50085), (7155, 46319), (7635, 43407), (10017, 33085), (10335, 32067), (10689, 31005), (12285, 26977), (13743, 24115), (14469, 22905), (16695, 19851), (17815, 18603)]