276318252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 162

約数和(自身を含む): 844713324

約数和(自身を除く): 568395072

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 163, 186, 196, 217, 252, 279, 294, 326, 372, 434, 441, 489, 558, 588, 651, 652, 868, 882, 961, 978, 1116, 1141, 1302, 1467, 1519, 1764, 1922, 1953, 1956, 2282, 2604, 2883, 2934, 3038, 3423, 3844, 3906, 4557, 4564, 5053, 5766, 5868, 6076, 6727, 6846, 7812, 7987, 8649, 9114, 10106, 10269, 11532, 13454, 13671, 13692, 15159, 15974, 17298, 18228, 20181, 20212, 20538, 23961, 26908, 27342, 30318, 31948, 34596, 35371, 40362, 41076, 45477, 47089, 47922, 54684, 60543, 60636, 70742, 71883, 80724, 90954, 94178, 95844, 106113, 121086, 141267, 141484, 143766, 156643, 181908, 188356, 212226, 242172, 247597, 282534, 287532, 313286, 318339, 423801, 424452, 469929, 495194, 565068, 626572, 636678, 742791, 847602, 939858, 990388, 1096501, 1273356, 1409787, 1485582, 1695204, 1879716, 2193002, 2228373, 2819574, 2971164, 3289503, 4386004, 4456746, 5639148, 6579006, 7675507, 8913492, 9868509, 13158012, 15351014, 19737018, 23026521, 30702028, 39474036, 46053042, 69079563, 92106084, 138159126, 276318252]

約数ペア:

[(1, 276318252), (2, 138159126), (3, 92106084), (4, 69079563), (6, 46053042), (7, 39474036), (9, 30702028), (12, 23026521), (14, 19737018), (18, 15351014), (21, 13158012), (28, 9868509), (31, 8913492), (36, 7675507), (42, 6579006), (49, 5639148), (62, 4456746), (63, 4386004), (84, 3289503), (93, 2971164), (98, 2819574), (124, 2228373), (126, 2193002), (147, 1879716), (163, 1695204), (186, 1485582), (196, 1409787), (217, 1273356), (252, 1096501), (279, 990388), (294, 939858), (326, 847602), (372, 742791), (434, 636678), (441, 626572), (489, 565068), (558, 495194), (588, 469929), (651, 424452), (652, 423801), (868, 318339), (882, 313286), (961, 287532), (978, 282534), (1116, 247597), (1141, 242172), (1302, 212226), (1467, 188356), (1519, 181908), (1764, 156643), (1922, 143766), (1953, 141484), (1956, 141267), (2282, 121086), (2604, 106113), (2883, 95844), (2934, 94178), (3038, 90954), (3423, 80724), (3844, 71883), (3906, 70742), (4557, 60636), (4564, 60543), (5053, 54684), (5766, 47922), (5868, 47089), (6076, 45477), (6727, 41076), (6846, 40362), (7812, 35371), (7987, 34596), (8649, 31948), (9114, 30318), (10106, 27342), (10269, 26908), (11532, 23961), (13454, 20538), (13671, 20212), (13692, 20181), (15159, 18228), (15974, 17298)]