277664832

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:21000

約数の個数: 84

約数和(自身を含む): 830519040

約数和(自身を除く): 552854208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 20959, 41918, 62877, 83836, 125754, 167672, 188631, 251508, 335344, 377262, 482057, 503016, 670688, 754524, 964114, 1006032, 1341376, 1446171, 1509048, 1928228, 2012064, 2892342, 3018096, 3856456, 4024128, 4338513, 5784684, 6036192, 7712912, 8677026, 11569368, 12072384, 15425824, 17354052, 23138736, 30851648, 34708104, 46277472, 69416208, 92554944, 138832416, 277664832]

約数ペア:

[(1, 277664832), (2, 138832416), (3, 92554944), (4, 69416208), (6, 46277472), (8, 34708104), (9, 30851648), (12, 23138736), (16, 17354052), (18, 15425824), (23, 12072384), (24, 11569368), (32, 8677026), (36, 7712912), (46, 6036192), (48, 5784684), (64, 4338513), (69, 4024128), (72, 3856456), (92, 3018096), (96, 2892342), (138, 2012064), (144, 1928228), (184, 1509048), (192, 1446171), (207, 1341376), (276, 1006032), (288, 964114), (368, 754524), (414, 670688), (552, 503016), (576, 482057), (736, 377262), (828, 335344), (1104, 251508), (1472, 188631), (1656, 167672), (2208, 125754), (3312, 83836), (4416, 62877), (6624, 41918), (13248, 20959)]