1491669072

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 4247865024

約数和(自身を除く): 2756195952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 163, 206, 309, 326, 412, 489, 617, 618, 652, 824, 927, 978, 1234, 1236, 1304, 1467, 1648, 1851, 1854, 1956, 2468, 2472, 2608, 2934, 3702, 3708, 3912, 4936, 4944, 5553, 5868, 7404, 7416, 7824, 9872, 11106, 11736, 14808, 14832, 16789, 22212, 23472, 29616, 33578, 44424, 50367, 63551, 67156, 88848, 100571, 100734, 127102, 134312, 151101, 190653, 201142, 201468, 254204, 268624, 301713, 302202, 381306, 402284, 402936, 508408, 571959, 603426, 604404, 762612, 804568, 805872, 905139, 1016816, 1143918, 1206852, 1208808, 1525224, 1609136, 1810278, 2287836, 2413704, 2417616, 3050448, 3620556, 4575672, 4827408, 7241112, 9151344, 10358813, 14482224, 20717626, 31076439, 41435252, 62152878, 82870504, 93229317, 124305756, 165741008, 186458634, 248611512, 372917268, 497223024, 745834536, 1491669072]

約数ペア:

[(1, 1491669072), (2, 745834536), (3, 497223024), (4, 372917268), (6, 248611512), (8, 186458634), (9, 165741008), (12, 124305756), (16, 93229317), (18, 82870504), (24, 62152878), (36, 41435252), (48, 31076439), (72, 20717626), (103, 14482224), (144, 10358813), (163, 9151344), (206, 7241112), (309, 4827408), (326, 4575672), (412, 3620556), (489, 3050448), (617, 2417616), (618, 2413704), (652, 2287836), (824, 1810278), (927, 1609136), (978, 1525224), (1234, 1208808), (1236, 1206852), (1304, 1143918), (1467, 1016816), (1648, 905139), (1851, 805872), (1854, 804568), (1956, 762612), (2468, 604404), (2472, 603426), (2608, 571959), (2934, 508408), (3702, 402936), (3708, 402284), (3912, 381306), (4936, 302202), (4944, 301713), (5553, 268624), (5868, 254204), (7404, 201468), (7416, 201142), (7824, 190653), (9872, 151101), (11106, 134312), (11736, 127102), (14808, 100734), (14832, 100571), (16789, 88848), (22212, 67156), (23472, 63551), (29616, 50367), (33578, 44424)]