315873012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 976254048

約数和(自身を除く): 660381036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 43, 49, 52, 62, 78, 84, 86, 91, 93, 98, 124, 129, 147, 156, 172, 182, 186, 196, 217, 258, 273, 294, 301, 364, 372, 403, 434, 516, 546, 559, 588, 602, 637, 651, 806, 868, 903, 961, 1092, 1118, 1204, 1209, 1274, 1302, 1333, 1519, 1612, 1677, 1806, 1911, 1922, 2107, 2236, 2418, 2548, 2604, 2666, 2821, 2883, 3038, 3354, 3612, 3822, 3844, 3913, 3999, 4214, 4557, 4836, 5332, 5642, 5766, 6076, 6321, 6708, 6727, 7644, 7826, 7998, 8428, 8463, 9114, 9331, 11284, 11532, 11739, 12493, 12642, 13454, 15652, 15996, 16926, 17329, 18228, 18662, 19747, 20181, 23478, 24986, 25284, 26908, 27391, 27993, 33852, 34658, 37324, 37479, 39494, 40362, 41323, 46956, 47089, 49972, 51987, 54782, 55986, 59241, 65317, 69316, 74958, 78988, 80724, 82173, 82646, 87451, 94178, 103974, 109564, 111972, 118482, 121303, 123969, 130634, 141267, 149916, 164346, 165292, 174902, 188356, 195951, 207948, 236964, 242606, 247938, 261268, 262353, 282534, 289261, 328692, 349804, 363909, 391902, 485212, 495876, 524706, 537199, 565068, 578522, 612157, 727818, 783804, 849121, 867783, 1049412, 1074398, 1157044, 1224314, 1455636, 1611597, 1698242, 1735566, 1836471, 2024827, 2148796, 2448628, 2547363, 3223194, 3396484, 3471132, 3672942, 3760393, 4049654, 5094726, 6074481, 6446388, 7345884, 7520786, 8099308, 10189452, 11281179, 12148962, 15041572, 22562358, 24297924, 26322751, 45124716, 52645502, 78968253, 105291004, 157936506, 315873012]

約数ペア:

[(1, 315873012), (2, 157936506), (3, 105291004), (4, 78968253), (6, 52645502), (7, 45124716), (12, 26322751), (13, 24297924), (14, 22562358), (21, 15041572), (26, 12148962), (28, 11281179), (31, 10189452), (39, 8099308), (42, 7520786), (43, 7345884), (49, 6446388), (52, 6074481), (62, 5094726), (78, 4049654), (84, 3760393), (86, 3672942), (91, 3471132), (93, 3396484), (98, 3223194), (124, 2547363), (129, 2448628), (147, 2148796), (156, 2024827), (172, 1836471), (182, 1735566), (186, 1698242), (196, 1611597), (217, 1455636), (258, 1224314), (273, 1157044), (294, 1074398), (301, 1049412), (364, 867783), (372, 849121), (403, 783804), (434, 727818), (516, 612157), (546, 578522), (559, 565068), (588, 537199), (602, 524706), (637, 495876), (651, 485212), (806, 391902), (868, 363909), (903, 349804), (961, 328692), (1092, 289261), (1118, 282534), (1204, 262353), (1209, 261268), (1274, 247938), (1302, 242606), (1333, 236964), (1519, 207948), (1612, 195951), (1677, 188356), (1806, 174902), (1911, 165292), (1922, 164346), (2107, 149916), (2236, 141267), (2418, 130634), (2548, 123969), (2604, 121303), (2666, 118482), (2821, 111972), (2883, 109564), (3038, 103974), (3354, 94178), (3612, 87451), (3822, 82646), (3844, 82173), (3913, 80724), (3999, 78988), (4214, 74958), (4557, 69316), (4836, 65317), (5332, 59241), (5642, 55986), (5766, 54782), (6076, 51987), (6321, 49972), (6708, 47089), (6727, 46956), (7644, 41323), (7826, 40362), (7998, 39494), (8428, 37479), (8463, 37324), (9114, 34658), (9331, 33852), (11284, 27993), (11532, 27391), (11739, 26908), (12493, 25284), (12642, 24986), (13454, 23478), (15652, 20181), (15996, 19747), (16926, 18662), (17329, 18228)]