491219533896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{48049}}^1$

素因数の和:48260

約数の個数: 256

約数和(自身を含む): 1570566144000

約数和(自身を除く): 1079346610104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 151, 156, 168, 182, 186, 217, 248, 273, 302, 312, 364, 372, 403, 434, 453, 546, 604, 651, 728, 744, 806, 868, 906, 1057, 1092, 1208, 1209, 1302, 1612, 1736, 1812, 1963, 2114, 2184, 2418, 2604, 2821, 3171, 3224, 3624, 3926, 4228, 4681, 4836, 5208, 5642, 5889, 6342, 7852, 8456, 8463, 9362, 9672, 11284, 11778, 12684, 13741, 14043, 15704, 16926, 18724, 22568, 23556, 25368, 27482, 28086, 32767, 33852, 37448, 41223, 47112, 48049, 54964, 56172, 60853, 65534, 67704, 82446, 96098, 98301, 109928, 112344, 121706, 131068, 144147, 164892, 182559, 192196, 196602, 243412, 262136, 288294, 329784, 336343, 365118, 384392, 393204, 425971, 486824, 576588, 624637, 672686, 730236, 786408, 851942, 1009029, 1153176, 1249274, 1277913, 1345372, 1460472, 1489519, 1703884, 1873911, 2018058, 2498548, 2555826, 2690744, 2979038, 3407768, 3747822, 4036116, 4372459, 4468557, 4997096, 5111652, 5958076, 7255399, 7495644, 8072232, 8744918, 8937114, 10223304, 10426633, 11916152, 13117377, 14510798, 14991288, 17489836, 17874228, 19363747, 20853266, 21766197, 26234754, 29021596, 31279899, 34979672, 35748456, 38727494, 41706532, 43532394, 50787793, 52469508, 58043192, 58091241, 62559798, 77454988, 83413064, 87064788, 94320187, 101575586, 104939016, 116182482, 125119596, 135546229, 152363379, 154909976, 174129576, 188640374, 203151172, 224917369, 232364964, 250239192, 271092458, 282960561, 304726758, 377280748, 406302344, 406638687, 449834738, 464729928, 542184916, 565921122, 609453516, 660241309, 674752107, 754561496, 813277374, 899669476, 1084369832, 1131842244, 1218907032, 1320482618, 1349504214, 1574421583, 1626554748, 1799338952, 1980723927, 2263684488, 2640965236, 2699008428, 2923925797, 3148843166, 3253109496, 3961447854, 4723264749, 5281930472, 5398016856, 5847851594, 6297686332, 7922895708, 8771777391, 9446529498, 11695703188, 12595372664, 15845791416, 17543554782, 18893058996, 20467480579, 23391406376, 35087109564, 37786117992, 40934961158, 61402441737, 70174219128, 81869922316, 122804883474, 163739844632, 245609766948, 491219533896]

約数ペア:

[(1, 491219533896), (2, 245609766948), (3, 163739844632), (4, 122804883474), (6, 81869922316), (7, 70174219128), (8, 61402441737), (12, 40934961158), (13, 37786117992), (14, 35087109564), (21, 23391406376), (24, 20467480579), (26, 18893058996), (28, 17543554782), (31, 15845791416), (39, 12595372664), (42, 11695703188), (52, 9446529498), (56, 8771777391), (62, 7922895708), (78, 6297686332), (84, 5847851594), (91, 5398016856), (93, 5281930472), (104, 4723264749), (124, 3961447854), (151, 3253109496), (156, 3148843166), (168, 2923925797), (182, 2699008428), (186, 2640965236), (217, 2263684488), (248, 1980723927), (273, 1799338952), (302, 1626554748), (312, 1574421583), (364, 1349504214), (372, 1320482618), (403, 1218907032), (434, 1131842244), (453, 1084369832), (546, 899669476), (604, 813277374), (651, 754561496), (728, 674752107), (744, 660241309), (806, 609453516), (868, 565921122), (906, 542184916), (1057, 464729928), (1092, 449834738), (1208, 406638687), (1209, 406302344), (1302, 377280748), (1612, 304726758), (1736, 282960561), (1812, 271092458), (1963, 250239192), (2114, 232364964), (2184, 224917369), (2418, 203151172), (2604, 188640374), (2821, 174129576), (3171, 154909976), (3224, 152363379), (3624, 135546229), (3926, 125119596), (4228, 116182482), (4681, 104939016), (4836, 101575586), (5208, 94320187), (5642, 87064788), (5889, 83413064), (6342, 77454988), (7852, 62559798), (8456, 58091241), (8463, 58043192), (9362, 52469508), (9672, 50787793), (11284, 43532394), (11778, 41706532), (12684, 38727494), (13741, 35748456), (14043, 34979672), (15704, 31279899), (16926, 29021596), (18724, 26234754), (22568, 21766197), (23556, 20853266), (25368, 19363747), (27482, 17874228), (28086, 17489836), (32767, 14991288), (33852, 14510798), (37448, 13117377), (41223, 11916152), (47112, 10426633), (48049, 10223304), (54964, 8937114), (56172, 8744918), (60853, 8072232), (65534, 7495644), (67704, 7255399), (82446, 5958076), (96098, 5111652), (98301, 4997096), (109928, 4468557), (112344, 4372459), (121706, 4036116), (131068, 3747822), (144147, 3407768), (164892, 2979038), (182559, 2690744), (192196, 2555826), (196602, 2498548), (243412, 2018058), (262136, 1873911), (288294, 1703884), (329784, 1489519), (336343, 1460472), (365118, 1345372), (384392, 1277913), (393204, 1249274), (425971, 1153176), (486824, 1009029), (576588, 851942), (624637, 786408), (672686, 730236)]