620996956704

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{24977}}^1$

素因数の和:25783

約数の個数: 144

約数和(自身を含む): 1782212271840

約数和(自身を除く): 1161215315136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 659, 786, 1048, 1179, 1318, 1572, 1977, 2096, 2358, 2636, 3144, 3954, 4192, 4716, 5272, 5931, 6288, 7908, 9432, 10544, 11862, 12576, 15816, 18864, 21088, 23724, 24977, 31632, 37728, 47448, 49954, 63264, 74931, 86329, 94896, 99908, 149862, 172658, 189792, 199816, 224793, 258987, 299724, 345316, 399632, 449586, 517974, 599448, 690632, 776961, 799264, 899172, 1035948, 1198896, 1381264, 1553922, 1798344, 2071896, 2397792, 2762528, 3107844, 3271987, 3596688, 4143792, 6215688, 6543974, 7193376, 8287584, 9815961, 12431376, 13087948, 16459843, 19631922, 24862752, 26175896, 29447883, 32919686, 39263844, 49379529, 52351792, 58895766, 65839372, 78527688, 98759058, 104703584, 117791532, 131678744, 148138587, 157055376, 197518116, 235583064, 263357488, 296277174, 314110752, 395036232, 471166128, 526714976, 592554348, 790072464, 942332256, 1185108696, 1580144928, 2156239433, 2370217392, 4312478866, 4740434784, 6468718299, 8624957732, 12937436598, 17249915464, 19406154897, 25874873196, 34499830928, 38812309794, 51749746392, 68999661856, 77624619588, 103499492784, 155249239176, 206998985568, 310498478352, 620996956704]

約数ペア:

[(1, 620996956704), (2, 310498478352), (3, 206998985568), (4, 155249239176), (6, 103499492784), (8, 77624619588), (9, 68999661856), (12, 51749746392), (16, 38812309794), (18, 34499830928), (24, 25874873196), (32, 19406154897), (36, 17249915464), (48, 12937436598), (72, 8624957732), (96, 6468718299), (131, 4740434784), (144, 4312478866), (262, 2370217392), (288, 2156239433), (393, 1580144928), (524, 1185108696), (659, 942332256), (786, 790072464), (1048, 592554348), (1179, 526714976), (1318, 471166128), (1572, 395036232), (1977, 314110752), (2096, 296277174), (2358, 263357488), (2636, 235583064), (3144, 197518116), (3954, 157055376), (4192, 148138587), (4716, 131678744), (5272, 117791532), (5931, 104703584), (6288, 98759058), (7908, 78527688), (9432, 65839372), (10544, 58895766), (11862, 52351792), (12576, 49379529), (15816, 39263844), (18864, 32919686), (21088, 29447883), (23724, 26175896), (24977, 24862752), (31632, 19631922), (37728, 16459843), (47448, 13087948), (49954, 12431376), (63264, 9815961), (74931, 8287584), (86329, 7193376), (94896, 6543974), (99908, 6215688), (149862, 4143792), (172658, 3596688), (189792, 3271987), (199816, 3107844), (224793, 2762528), (258987, 2397792), (299724, 2071896), (345316, 1798344), (399632, 1553922), (449586, 1381264), (517974, 1198896), (599448, 1035948), (690632, 899172), (776961, 799264)]