304878366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 764629632

約数和(自身を除く): 459751266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 61, 62, 78, 93, 106, 117, 122, 159, 169, 183, 186, 234, 279, 318, 338, 366, 403, 477, 507, 549, 558, 689, 793, 806, 954, 1014, 1098, 1209, 1378, 1521, 1586, 1643, 1891, 2067, 2379, 2418, 3042, 3233, 3286, 3627, 3782, 4134, 4758, 4929, 5239, 5673, 6201, 6466, 7137, 7254, 8957, 9699, 9858, 10309, 10478, 11346, 12402, 14274, 14787, 15717, 17019, 17914, 19398, 20618, 21359, 24583, 26871, 29097, 29574, 30927, 31434, 34038, 42029, 42718, 47151, 49166, 53742, 58194, 61854, 64077, 73749, 80613, 84058, 92781, 94302, 100223, 126087, 128154, 147498, 161226, 185562, 192231, 200446, 221247, 252174, 277667, 300669, 319579, 378261, 384462, 442494, 546377, 555334, 601338, 639158, 756522, 833001, 902007, 958737, 1092754, 1302899, 1639131, 1666002, 1804014, 1917474, 2499003, 2605798, 2876211, 3278262, 3908697, 4917393, 4998006, 5752422, 7817394, 9834786, 11726091, 16937687, 23452182, 33875374, 50813061, 101626122, 152439183, 304878366]

約数ペア:

[(1, 304878366), (2, 152439183), (3, 101626122), (6, 50813061), (9, 33875374), (13, 23452182), (18, 16937687), (26, 11726091), (31, 9834786), (39, 7817394), (53, 5752422), (61, 4998006), (62, 4917393), (78, 3908697), (93, 3278262), (106, 2876211), (117, 2605798), (122, 2499003), (159, 1917474), (169, 1804014), (183, 1666002), (186, 1639131), (234, 1302899), (279, 1092754), (318, 958737), (338, 902007), (366, 833001), (403, 756522), (477, 639158), (507, 601338), (549, 555334), (558, 546377), (689, 442494), (793, 384462), (806, 378261), (954, 319579), (1014, 300669), (1098, 277667), (1209, 252174), (1378, 221247), (1521, 200446), (1586, 192231), (1643, 185562), (1891, 161226), (2067, 147498), (2379, 128154), (2418, 126087), (3042, 100223), (3233, 94302), (3286, 92781), (3627, 84058), (3782, 80613), (4134, 73749), (4758, 64077), (4929, 61854), (5239, 58194), (5673, 53742), (6201, 49166), (6466, 47151), (7137, 42718), (7254, 42029), (8957, 34038), (9699, 31434), (9858, 30927), (10309, 29574), (10478, 29097), (11346, 26871), (12402, 24583), (14274, 21359), (14787, 20618), (15717, 19398), (17019, 17914)]