15538862568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{14087}}^1$

素因数の和:14215

約数の個数: 128

約数和(自身を含む): 42602112000

約数和(自身を除く): 27063249432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 59, 76, 82, 114, 118, 123, 152, 164, 177, 228, 236, 246, 328, 354, 456, 472, 492, 708, 779, 984, 1121, 1416, 1558, 2242, 2337, 2419, 3116, 3363, 4484, 4674, 4838, 6232, 6726, 7257, 8968, 9348, 9676, 13452, 14087, 14514, 18696, 19352, 26904, 28174, 29028, 42261, 45961, 56348, 58056, 84522, 91922, 112696, 137883, 169044, 183844, 267653, 275766, 338088, 367688, 535306, 551532, 577567, 802959, 831133, 1070612, 1103064, 1155134, 1605918, 1662266, 1732701, 2141224, 2310268, 2493399, 3211836, 3324532, 3465402, 4620536, 4986798, 6423672, 6649064, 6930804, 9973596, 10973773, 13861608, 15791527, 19947192, 21947546, 31583054, 32921319, 34076453, 43895092, 47374581, 63166108, 65842638, 68152906, 87790184, 94749162, 102229359, 126332216, 131685276, 136305812, 189498324, 204458718, 263370552, 272611624, 378996648, 408917436, 647452607, 817834872, 1294905214, 1942357821, 2589810428, 3884715642, 5179620856, 7769431284, 15538862568]

約数ペア:

[(1, 15538862568), (2, 7769431284), (3, 5179620856), (4, 3884715642), (6, 2589810428), (8, 1942357821), (12, 1294905214), (19, 817834872), (24, 647452607), (38, 408917436), (41, 378996648), (57, 272611624), (59, 263370552), (76, 204458718), (82, 189498324), (114, 136305812), (118, 131685276), (123, 126332216), (152, 102229359), (164, 94749162), (177, 87790184), (228, 68152906), (236, 65842638), (246, 63166108), (328, 47374581), (354, 43895092), (456, 34076453), (472, 32921319), (492, 31583054), (708, 21947546), (779, 19947192), (984, 15791527), (1121, 13861608), (1416, 10973773), (1558, 9973596), (2242, 6930804), (2337, 6649064), (2419, 6423672), (3116, 4986798), (3363, 4620536), (4484, 3465402), (4674, 3324532), (4838, 3211836), (6232, 2493399), (6726, 2310268), (7257, 2141224), (8968, 1732701), (9348, 1662266), (9676, 1605918), (13452, 1155134), (14087, 1103064), (14514, 1070612), (18696, 831133), (19352, 802959), (26904, 577567), (28174, 551532), (29028, 535306), (42261, 367688), (45961, 338088), (56348, 275766), (58056, 267653), (84522, 183844), (91922, 169044), (112696, 137883)]