306703852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 707732480

約数和(自身を除く): 401028628

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 76, 91, 122, 133, 182, 244, 247, 266, 364, 427, 494, 532, 727, 793, 854, 988, 1159, 1454, 1586, 1708, 1729, 2318, 2908, 3172, 3458, 4636, 5089, 5551, 6916, 8113, 9451, 10178, 11102, 13813, 15067, 16226, 18902, 20356, 22204, 27626, 30134, 32452, 37804, 44347, 55252, 60268, 66157, 88694, 96691, 105469, 132314, 177388, 179569, 193382, 210938, 264628, 310429, 359138, 386764, 421876, 576511, 620858, 718276, 842593, 1153022, 1241716, 1256983, 1685186, 2306044, 2513966, 3370372, 4035577, 5027932, 5898151, 8071154, 10953709, 11796302, 16142308, 21907418, 23592604, 43814836, 76675963, 153351926, 306703852]

約数ペア:

[(1, 306703852), (2, 153351926), (4, 76675963), (7, 43814836), (13, 23592604), (14, 21907418), (19, 16142308), (26, 11796302), (28, 10953709), (38, 8071154), (52, 5898151), (61, 5027932), (76, 4035577), (91, 3370372), (122, 2513966), (133, 2306044), (182, 1685186), (244, 1256983), (247, 1241716), (266, 1153022), (364, 842593), (427, 718276), (494, 620858), (532, 576511), (727, 421876), (793, 386764), (854, 359138), (988, 310429), (1159, 264628), (1454, 210938), (1586, 193382), (1708, 179569), (1729, 177388), (2318, 132314), (2908, 105469), (3172, 96691), (3458, 88694), (4636, 66157), (5089, 60268), (5551, 55252), (6916, 44347), (8113, 37804), (9451, 32452), (10178, 30134), (11102, 27626), (13813, 22204), (15067, 20356), (16226, 18902)]