494654793948

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{171869}}^1$

素因数の和:171948

約数の個数: 192

約数和(自身を含む): 1515315916800

約数和(自身を除く): 1020661122852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 243, 252, 282, 324, 329, 378, 423, 486, 564, 567, 658, 729, 756, 846, 972, 987, 1134, 1269, 1316, 1458, 1692, 1701, 1974, 2187, 2268, 2538, 2916, 2961, 3402, 3807, 3948, 4374, 5076, 5103, 5922, 6804, 7614, 8748, 8883, 10206, 11421, 11844, 15228, 15309, 17766, 20412, 22842, 26649, 30618, 34263, 35532, 45684, 53298, 61236, 68526, 79947, 102789, 106596, 137052, 159894, 171869, 205578, 239841, 319788, 343738, 411156, 479682, 515607, 687476, 719523, 959364, 1031214, 1203083, 1439046, 1546821, 2062428, 2406166, 2878092, 3093642, 3609249, 4640463, 4812332, 6187284, 7218498, 8077843, 9280926, 10827747, 13921389, 14436996, 16155686, 18561852, 21655494, 24233529, 27842778, 32311372, 32483241, 41764167, 43310988, 48467058, 55685556, 56544901, 64966482, 72700587, 83528334, 96934116, 97449723, 113089802, 125292501, 129932964, 145401174, 167056668, 169634703, 194899446, 218101761, 226179604, 250585002, 290802348, 292349169, 339269406, 375877503, 389798892, 436203522, 501170004, 508904109, 584698338, 654305283, 678538812, 751755006, 872407044, 877047507, 1017808218, 1169396676, 1308610566, 1503510012, 1526712327, 1754095014, 1962915849, 2035616436, 2617221132, 2631142521, 3053424654, 3508190028, 3925831698, 4580136981, 5262285042, 5888747547, 6106849308, 7851663396, 9160273962, 10524570084, 11777495094, 13740410943, 17666242641, 18320547924, 23554990188, 27480821886, 35332485282, 41221232829, 54961643772, 70664970564, 82442465658, 123663698487, 164884931316, 247327396974, 494654793948]

約数ペア:

[(1, 494654793948), (2, 247327396974), (3, 164884931316), (4, 123663698487), (6, 82442465658), (7, 70664970564), (9, 54961643772), (12, 41221232829), (14, 35332485282), (18, 27480821886), (21, 23554990188), (27, 18320547924), (28, 17666242641), (36, 13740410943), (42, 11777495094), (47, 10524570084), (54, 9160273962), (63, 7851663396), (81, 6106849308), (84, 5888747547), (94, 5262285042), (108, 4580136981), (126, 3925831698), (141, 3508190028), (162, 3053424654), (188, 2631142521), (189, 2617221132), (243, 2035616436), (252, 1962915849), (282, 1754095014), (324, 1526712327), (329, 1503510012), (378, 1308610566), (423, 1169396676), (486, 1017808218), (564, 877047507), (567, 872407044), (658, 751755006), (729, 678538812), (756, 654305283), (846, 584698338), (972, 508904109), (987, 501170004), (1134, 436203522), (1269, 389798892), (1316, 375877503), (1458, 339269406), (1692, 292349169), (1701, 290802348), (1974, 250585002), (2187, 226179604), (2268, 218101761), (2538, 194899446), (2916, 169634703), (2961, 167056668), (3402, 145401174), (3807, 129932964), (3948, 125292501), (4374, 113089802), (5076, 97449723), (5103, 96934116), (5922, 83528334), (6804, 72700587), (7614, 64966482), (8748, 56544901), (8883, 55685556), (10206, 48467058), (11421, 43310988), (11844, 41764167), (15228, 32483241), (15309, 32311372), (17766, 27842778), (20412, 24233529), (22842, 21655494), (26649, 18561852), (30618, 16155686), (34263, 14436996), (35532, 13921389), (45684, 10827747), (53298, 9280926), (61236, 8077843), (68526, 7218498), (79947, 6187284), (102789, 4812332), (106596, 4640463), (137052, 3609249), (159894, 3093642), (171869, 2878092), (205578, 2406166), (239841, 2062428), (319788, 1546821), (343738, 1439046), (411156, 1203083), (479682, 1031214), (515607, 959364), (687476, 719523)]