1211755324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 2490626880

約数和(自身を除く): 1278871556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 73, 76, 106, 146, 212, 247, 292, 317, 494, 634, 689, 949, 988, 1007, 1268, 1378, 1387, 1898, 2014, 2756, 2774, 3796, 3869, 4028, 4121, 5548, 6023, 7738, 8242, 12046, 13091, 15476, 16484, 16801, 18031, 23141, 24092, 26182, 33602, 36062, 46282, 50297, 52364, 67204, 72124, 73511, 78299, 92564, 100594, 147022, 156598, 201188, 218413, 294044, 300833, 313196, 319219, 436826, 439679, 601666, 638438, 873652, 879358, 955643, 1203332, 1226473, 1276876, 1758716, 1911286, 2452946, 3822572, 4149847, 4905892, 5715827, 8299694, 11431654, 15944149, 16599388, 22863308, 23302987, 31888298, 46605974, 63776596, 93211948, 302938831, 605877662, 1211755324]

約数ペア:

[(1, 1211755324), (2, 605877662), (4, 302938831), (13, 93211948), (19, 63776596), (26, 46605974), (38, 31888298), (52, 23302987), (53, 22863308), (73, 16599388), (76, 15944149), (106, 11431654), (146, 8299694), (212, 5715827), (247, 4905892), (292, 4149847), (317, 3822572), (494, 2452946), (634, 1911286), (689, 1758716), (949, 1276876), (988, 1226473), (1007, 1203332), (1268, 955643), (1378, 879358), (1387, 873652), (1898, 638438), (2014, 601666), (2756, 439679), (2774, 436826), (3796, 319219), (3869, 313196), (4028, 300833), (4121, 294044), (5548, 218413), (6023, 201188), (7738, 156598), (8242, 147022), (12046, 100594), (13091, 92564), (15476, 78299), (16484, 73511), (16801, 72124), (18031, 67204), (23141, 52364), (24092, 50297), (26182, 46282), (33602, 36062)]