1945653744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{24671}}^1$

素因数の和:24766

約数の個数: 80

約数和(自身を含む): 5286518784

約数和(自身を除く): 3340865040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 4929, 6572, 9858, 13144, 19716, 24671, 26288, 39432, 49342, 74013, 78864, 98684, 148026, 197368, 296052, 394736, 592104, 764801, 1184208, 1307563, 1529602, 2294403, 2615126, 3059204, 3922689, 4588806, 5230252, 6118408, 7845378, 9177612, 10460504, 12236816, 15690756, 18355224, 20921008, 31381512, 36710448, 40534453, 62763024, 81068906, 121603359, 162137812, 243206718, 324275624, 486413436, 648551248, 972826872, 1945653744]

約数ペア:

[(1, 1945653744), (2, 972826872), (3, 648551248), (4, 486413436), (6, 324275624), (8, 243206718), (12, 162137812), (16, 121603359), (24, 81068906), (31, 62763024), (48, 40534453), (53, 36710448), (62, 31381512), (93, 20921008), (106, 18355224), (124, 15690756), (159, 12236816), (186, 10460504), (212, 9177612), (248, 7845378), (318, 6118408), (372, 5230252), (424, 4588806), (496, 3922689), (636, 3059204), (744, 2615126), (848, 2294403), (1272, 1529602), (1488, 1307563), (1643, 1184208), (2544, 764801), (3286, 592104), (4929, 394736), (6572, 296052), (9858, 197368), (13144, 148026), (19716, 98684), (24671, 78864), (26288, 74013), (39432, 49342)]