240652442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 424258560

約数和(自身を除く): 183606118

約数列:

[1, 2, 17, 19, 31, 34, 38, 61, 62, 122, 197, 323, 394, 527, 589, 646, 1037, 1054, 1159, 1178, 1891, 2074, 2318, 3349, 3743, 3782, 6107, 6698, 7486, 10013, 12017, 12214, 19703, 20026, 24034, 32147, 35929, 39406, 63631, 64294, 71858, 103819, 116033, 127262, 204289, 207638, 228323, 232066, 372527, 408578, 456646, 610793, 745054, 1221586, 1972561, 3881491, 3945122, 6332959, 7078013, 7762982, 12665918, 14156026, 120326221, 240652442]

約数ペア:

[(1, 240652442), (2, 120326221), (17, 14156026), (19, 12665918), (31, 7762982), (34, 7078013), (38, 6332959), (61, 3945122), (62, 3881491), (122, 1972561), (197, 1221586), (323, 745054), (394, 610793), (527, 456646), (589, 408578), (646, 372527), (1037, 232066), (1054, 228323), (1159, 207638), (1178, 204289), (1891, 127262), (2074, 116033), (2318, 103819), (3349, 71858), (3743, 64294), (3782, 63631), (6107, 39406), (6698, 35929), (7486, 32147), (10013, 24034), (12017, 20026), (12214, 19703)]