239723664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 700026624

約数和(自身を除く): 460302960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 53, 68, 69, 92, 102, 106, 136, 138, 159, 184, 204, 212, 241, 272, 276, 318, 368, 391, 408, 424, 482, 552, 636, 723, 782, 816, 848, 901, 964, 1104, 1173, 1219, 1272, 1446, 1564, 1802, 1928, 2346, 2438, 2544, 2703, 2892, 3128, 3604, 3657, 3856, 4097, 4692, 4876, 5406, 5543, 5784, 6256, 7208, 7314, 8194, 9384, 9752, 10812, 11086, 11568, 12291, 12773, 14416, 14628, 16388, 16629, 18768, 19504, 20723, 21624, 22172, 24582, 25546, 29256, 32776, 33258, 38319, 41446, 43248, 44344, 49164, 51092, 58512, 62169, 65552, 66516, 76638, 82892, 88688, 94231, 98328, 102184, 124338, 133032, 153276, 165784, 188462, 196656, 204368, 217141, 248676, 266064, 282693, 293779, 306552, 331568, 376924, 434282, 497352, 565386, 587558, 613104, 651423, 753848, 868564, 881337, 994704, 1130772, 1175116, 1302846, 1507696, 1737128, 1762674, 2261544, 2350232, 2605692, 3474256, 3525348, 4523088, 4700464, 4994243, 5211384, 7050696, 9988486, 10422768, 14101392, 14982729, 19976972, 29965458, 39953944, 59930916, 79907888, 119861832, 239723664]

約数ペア:

[(1, 239723664), (2, 119861832), (3, 79907888), (4, 59930916), (6, 39953944), (8, 29965458), (12, 19976972), (16, 14982729), (17, 14101392), (23, 10422768), (24, 9988486), (34, 7050696), (46, 5211384), (48, 4994243), (51, 4700464), (53, 4523088), (68, 3525348), (69, 3474256), (92, 2605692), (102, 2350232), (106, 2261544), (136, 1762674), (138, 1737128), (159, 1507696), (184, 1302846), (204, 1175116), (212, 1130772), (241, 994704), (272, 881337), (276, 868564), (318, 753848), (368, 651423), (391, 613104), (408, 587558), (424, 565386), (482, 497352), (552, 434282), (636, 376924), (723, 331568), (782, 306552), (816, 293779), (848, 282693), (901, 266064), (964, 248676), (1104, 217141), (1173, 204368), (1219, 196656), (1272, 188462), (1446, 165784), (1564, 153276), (1802, 133032), (1928, 124338), (2346, 102184), (2438, 98328), (2544, 94231), (2703, 88688), (2892, 82892), (3128, 76638), (3604, 66516), (3657, 65552), (3856, 62169), (4097, 58512), (4692, 51092), (4876, 49164), (5406, 44344), (5543, 43248), (5784, 41446), (6256, 38319), (7208, 33258), (7314, 32776), (8194, 29256), (9384, 25546), (9752, 24582), (10812, 22172), (11086, 21624), (11568, 20723), (12291, 19504), (12773, 18768), (14416, 16629), (14628, 16388)]