1256156044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 2899774080

約数和(自身を除く): 1643618036

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 169, 187, 209, 221, 247, 286, 323, 338, 374, 418, 442, 494, 523, 572, 646, 676, 748, 836, 884, 988, 1046, 1292, 1859, 2092, 2431, 2717, 2873, 3211, 3553, 3718, 4199, 4862, 5434, 5746, 5753, 6422, 6799, 7106, 7436, 8398, 8891, 9724, 9937, 10868, 11492, 11506, 12844, 13598, 14212, 16796, 17782, 19874, 23012, 27196, 31603, 35321, 35564, 39748, 46189, 54587, 63206, 70642, 74789, 88387, 92378, 97801, 109174, 109307, 115583, 126412, 129181, 141284, 149578, 168929, 176774, 184756, 195602, 218348, 218614, 231166, 258362, 299156, 337858, 353548, 391204, 437228, 462332, 516724, 600457, 675716, 972257, 1200914, 1271413, 1420991, 1502579, 1679353, 1858219, 1944514, 2196077, 2401828, 2542826, 2841982, 3005158, 3358706, 3716438, 3889028, 4392154, 5085652, 5683964, 6010316, 6717412, 7432876, 8784308, 16528369, 18472883, 24156847, 28549001, 33056738, 36945766, 48313694, 57098002, 66113476, 73891532, 96627388, 114196004, 314039011, 628078022, 1256156044]

約数ペア:

[(1, 1256156044), (2, 628078022), (4, 314039011), (11, 114196004), (13, 96627388), (17, 73891532), (19, 66113476), (22, 57098002), (26, 48313694), (34, 36945766), (38, 33056738), (44, 28549001), (52, 24156847), (68, 18472883), (76, 16528369), (143, 8784308), (169, 7432876), (187, 6717412), (209, 6010316), (221, 5683964), (247, 5085652), (286, 4392154), (323, 3889028), (338, 3716438), (374, 3358706), (418, 3005158), (442, 2841982), (494, 2542826), (523, 2401828), (572, 2196077), (646, 1944514), (676, 1858219), (748, 1679353), (836, 1502579), (884, 1420991), (988, 1271413), (1046, 1200914), (1292, 972257), (1859, 675716), (2092, 600457), (2431, 516724), (2717, 462332), (2873, 437228), (3211, 391204), (3553, 353548), (3718, 337858), (4199, 299156), (4862, 258362), (5434, 231166), (5746, 218614), (5753, 218348), (6422, 195602), (6799, 184756), (7106, 176774), (7436, 168929), (8398, 149578), (8891, 141284), (9724, 129181), (9937, 126412), (10868, 115583), (11492, 109307), (11506, 109174), (12844, 97801), (13598, 92378), (14212, 88387), (16796, 74789), (17782, 70642), (19874, 63206), (23012, 54587), (27196, 46189), (31603, 39748), (35321, 35564)]