262821132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 781401600

約数和(自身を除く): 518580468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 509, 683, 756, 1018, 1366, 1527, 2036, 2049, 2732, 3054, 3563, 4098, 4581, 4781, 6108, 6147, 7126, 8196, 9162, 9562, 10689, 12294, 13743, 14252, 14343, 18324, 18441, 19124, 21378, 24588, 27486, 28686, 32067, 36882, 42756, 43029, 54972, 57372, 64134, 73764, 86058, 96201, 128268, 129087, 172116, 192402, 258174, 347647, 384804, 516348, 695294, 1042941, 1390588, 2085882, 2433529, 3128823, 4171764, 4867058, 6257646, 7300587, 9386469, 9734116, 12515292, 14601174, 18772938, 21901761, 29202348, 37545876, 43803522, 65705283, 87607044, 131410566, 262821132]

約数ペア:

[(1, 262821132), (2, 131410566), (3, 87607044), (4, 65705283), (6, 43803522), (7, 37545876), (9, 29202348), (12, 21901761), (14, 18772938), (18, 14601174), (21, 12515292), (27, 9734116), (28, 9386469), (36, 7300587), (42, 6257646), (54, 4867058), (63, 4171764), (84, 3128823), (108, 2433529), (126, 2085882), (189, 1390588), (252, 1042941), (378, 695294), (509, 516348), (683, 384804), (756, 347647), (1018, 258174), (1366, 192402), (1527, 172116), (2036, 129087), (2049, 128268), (2732, 96201), (3054, 86058), (3563, 73764), (4098, 64134), (4581, 57372), (4781, 54972), (6108, 43029), (6147, 42756), (7126, 36882), (8196, 32067), (9162, 28686), (9562, 27486), (10689, 24588), (12294, 21378), (13743, 19124), (14252, 18441), (14343, 18324)]