555993228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 1620174080

約数和(自身を除く): 1064180852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 289, 357, 444, 476, 518, 578, 619, 629, 714, 777, 867, 1036, 1156, 1238, 1258, 1428, 1554, 1734, 1857, 1887, 2023, 2476, 2516, 3108, 3468, 3714, 3774, 4046, 4333, 4403, 6069, 7428, 7548, 8092, 8666, 8806, 10523, 10693, 12138, 12999, 13209, 17332, 17612, 21046, 21386, 22903, 24276, 25998, 26418, 31569, 32079, 42092, 42772, 45806, 51996, 52836, 63138, 64158, 68709, 73661, 74851, 91612, 126276, 128316, 137418, 147322, 149702, 160321, 178891, 220983, 224553, 274836, 294644, 299404, 320642, 357782, 389351, 441966, 449106, 480963, 536673, 641284, 715564, 778702, 883932, 898212, 961926, 1073346, 1168053, 1252237, 1557404, 1923852, 2146692, 2336106, 2504474, 2725457, 3756711, 4672212, 5008948, 5450914, 6618967, 7513422, 8176371, 10901828, 13237934, 15026844, 16352742, 19856901, 26475868, 32705484, 39713802, 46332769, 79427604, 92665538, 138998307, 185331076, 277996614, 555993228]

約数ペア:

[(1, 555993228), (2, 277996614), (3, 185331076), (4, 138998307), (6, 92665538), (7, 79427604), (12, 46332769), (14, 39713802), (17, 32705484), (21, 26475868), (28, 19856901), (34, 16352742), (37, 15026844), (42, 13237934), (51, 10901828), (68, 8176371), (74, 7513422), (84, 6618967), (102, 5450914), (111, 5008948), (119, 4672212), (148, 3756711), (204, 2725457), (222, 2504474), (238, 2336106), (259, 2146692), (289, 1923852), (357, 1557404), (444, 1252237), (476, 1168053), (518, 1073346), (578, 961926), (619, 898212), (629, 883932), (714, 778702), (777, 715564), (867, 641284), (1036, 536673), (1156, 480963), (1238, 449106), (1258, 441966), (1428, 389351), (1554, 357782), (1734, 320642), (1857, 299404), (1887, 294644), (2023, 274836), (2476, 224553), (2516, 220983), (3108, 178891), (3468, 160321), (3714, 149702), (3774, 147322), (4046, 137418), (4333, 128316), (4403, 126276), (6069, 91612), (7428, 74851), (7548, 73661), (8092, 68709), (8666, 64158), (8806, 63138), (10523, 52836), (10693, 51996), (12138, 45806), (12999, 42772), (13209, 42092), (17332, 32079), (17612, 31569), (21046, 26418), (21386, 25998), (22903, 24276)]