491286679416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{76213}}^1$

素因数の和:76406

約数の個数: 192

約数和(自身を含む): 1468101136320

約数和(自身を除く): 976814456904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 97, 104, 117, 142, 156, 194, 213, 234, 284, 291, 312, 388, 426, 468, 568, 582, 639, 776, 852, 873, 923, 936, 1164, 1261, 1278, 1704, 1746, 1846, 2328, 2522, 2556, 2769, 3492, 3692, 3783, 5044, 5112, 5538, 6887, 6984, 7384, 7566, 8307, 10088, 11076, 11349, 13774, 15132, 16614, 20661, 22152, 22698, 27548, 30264, 33228, 41322, 45396, 55096, 61983, 66456, 76213, 82644, 89531, 90792, 123966, 152426, 165288, 179062, 228639, 247932, 268593, 304852, 358124, 457278, 495864, 537186, 609704, 685917, 716248, 805779, 914556, 990769, 1074372, 1371834, 1611558, 1829112, 1981538, 2148744, 2743668, 2972307, 3223116, 3963076, 5411123, 5487336, 5944614, 6446232, 7392661, 7926152, 8916921, 10822246, 11889228, 14785322, 16233369, 17833842, 21644492, 22177983, 23778456, 29570644, 32466738, 35667684, 43288984, 44355966, 48700107, 59141288, 64933476, 66533949, 70344599, 71335368, 88711932, 96104593, 97400214, 129866952, 133067898, 140689198, 177423864, 192209186, 194800428, 211033797, 266135796, 281378396, 288313779, 384418372, 389600856, 422067594, 524878931, 532271592, 562756792, 576627558, 633101391, 768836744, 844135188, 864941337, 1049757862, 1153255116, 1266202782, 1574636793, 1688270376, 1729882674, 2099515724, 2306510232, 2532405564, 3149273586, 3459765348, 4199031448, 4723910379, 5064811128, 6298547172, 6823426103, 6919530696, 9447820758, 12597094344, 13646852206, 18895641516, 20470278309, 27293704412, 37791283032, 40940556618, 54587408824, 61410834927, 81881113236, 122821669854, 163762226472, 245643339708, 491286679416]

約数ペア:

[(1, 491286679416), (2, 245643339708), (3, 163762226472), (4, 122821669854), (6, 81881113236), (8, 61410834927), (9, 54587408824), (12, 40940556618), (13, 37791283032), (18, 27293704412), (24, 20470278309), (26, 18895641516), (36, 13646852206), (39, 12597094344), (52, 9447820758), (71, 6919530696), (72, 6823426103), (78, 6298547172), (97, 5064811128), (104, 4723910379), (117, 4199031448), (142, 3459765348), (156, 3149273586), (194, 2532405564), (213, 2306510232), (234, 2099515724), (284, 1729882674), (291, 1688270376), (312, 1574636793), (388, 1266202782), (426, 1153255116), (468, 1049757862), (568, 864941337), (582, 844135188), (639, 768836744), (776, 633101391), (852, 576627558), (873, 562756792), (923, 532271592), (936, 524878931), (1164, 422067594), (1261, 389600856), (1278, 384418372), (1704, 288313779), (1746, 281378396), (1846, 266135796), (2328, 211033797), (2522, 194800428), (2556, 192209186), (2769, 177423864), (3492, 140689198), (3692, 133067898), (3783, 129866952), (5044, 97400214), (5112, 96104593), (5538, 88711932), (6887, 71335368), (6984, 70344599), (7384, 66533949), (7566, 64933476), (8307, 59141288), (10088, 48700107), (11076, 44355966), (11349, 43288984), (13774, 35667684), (15132, 32466738), (16614, 29570644), (20661, 23778456), (22152, 22177983), (22698, 21644492), (27548, 17833842), (30264, 16233369), (33228, 14785322), (41322, 11889228), (45396, 10822246), (55096, 8916921), (61983, 7926152), (66456, 7392661), (76213, 6446232), (82644, 5944614), (89531, 5487336), (90792, 5411123), (123966, 3963076), (152426, 3223116), (165288, 2972307), (179062, 2743668), (228639, 2148744), (247932, 1981538), (268593, 1829112), (304852, 1611558), (358124, 1371834), (457278, 1074372), (495864, 990769), (537186, 914556), (609704, 805779), (685917, 716248)]