15321865488

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{24071}}^1$

素因数の和:24320

約数の個数: 80

約数和(自身を含む): 40296528000

約数和(自身を除く): 24974662512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 149, 178, 267, 298, 356, 447, 534, 596, 712, 894, 1068, 1192, 1424, 1788, 2136, 2384, 3576, 4272, 7152, 13261, 24071, 26522, 39783, 48142, 53044, 72213, 79566, 96284, 106088, 144426, 159132, 192568, 212176, 288852, 318264, 385136, 577704, 636528, 1155408, 2142319, 3586579, 4284638, 6426957, 7173158, 8569276, 10759737, 12853914, 14346316, 17138552, 21519474, 25707828, 28692632, 34277104, 43038948, 51415656, 57385264, 86077896, 102831312, 172155792, 319205531, 638411062, 957616593, 1276822124, 1915233186, 2553644248, 3830466372, 5107288496, 7660932744, 15321865488]

約数ペア:

[(1, 15321865488), (2, 7660932744), (3, 5107288496), (4, 3830466372), (6, 2553644248), (8, 1915233186), (12, 1276822124), (16, 957616593), (24, 638411062), (48, 319205531), (89, 172155792), (149, 102831312), (178, 86077896), (267, 57385264), (298, 51415656), (356, 43038948), (447, 34277104), (534, 28692632), (596, 25707828), (712, 21519474), (894, 17138552), (1068, 14346316), (1192, 12853914), (1424, 10759737), (1788, 8569276), (2136, 7173158), (2384, 6426957), (3576, 4284638), (4272, 3586579), (7152, 2142319), (13261, 1155408), (24071, 636528), (26522, 577704), (39783, 385136), (48142, 318264), (53044, 288852), (72213, 212176), (79566, 192568), (96284, 159132), (106088, 144426)]