215696052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 162

約数和(自身を含む): 651165606

約数和(自身を除く): 435469554

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 169, 198, 234, 242, 286, 293, 338, 363, 396, 429, 468, 484, 507, 572, 586, 676, 726, 858, 879, 1014, 1089, 1172, 1287, 1452, 1521, 1573, 1716, 1758, 1859, 2028, 2178, 2574, 2637, 3042, 3146, 3223, 3516, 3718, 3809, 4356, 4719, 5148, 5274, 5577, 6084, 6292, 6446, 7436, 7618, 9438, 9669, 10548, 11154, 11427, 12892, 14157, 15236, 16731, 18876, 19338, 20449, 22308, 22854, 28314, 29007, 33462, 34281, 35453, 38676, 40898, 41899, 45708, 49517, 56628, 58014, 61347, 66924, 68562, 70906, 81796, 83798, 99034, 106359, 116028, 122694, 125697, 137124, 141812, 148551, 167596, 184041, 198068, 212718, 245388, 251394, 297102, 319077, 368082, 377091, 425436, 445653, 460889, 502788, 544687, 594204, 638154, 736164, 754182, 891306, 921778, 1089374, 1276308, 1382667, 1508364, 1634061, 1782612, 1843556, 2178748, 2765334, 3268122, 4148001, 4902183, 5530668, 5991557, 6536244, 8296002, 9804366, 11983114, 16592004, 17974671, 19608732, 23966228, 35949342, 53924013, 71898684, 107848026, 215696052]

約数ペア:

[(1, 215696052), (2, 107848026), (3, 71898684), (4, 53924013), (6, 35949342), (9, 23966228), (11, 19608732), (12, 17974671), (13, 16592004), (18, 11983114), (22, 9804366), (26, 8296002), (33, 6536244), (36, 5991557), (39, 5530668), (44, 4902183), (52, 4148001), (66, 3268122), (78, 2765334), (99, 2178748), (117, 1843556), (121, 1782612), (132, 1634061), (143, 1508364), (156, 1382667), (169, 1276308), (198, 1089374), (234, 921778), (242, 891306), (286, 754182), (293, 736164), (338, 638154), (363, 594204), (396, 544687), (429, 502788), (468, 460889), (484, 445653), (507, 425436), (572, 377091), (586, 368082), (676, 319077), (726, 297102), (858, 251394), (879, 245388), (1014, 212718), (1089, 198068), (1172, 184041), (1287, 167596), (1452, 148551), (1521, 141812), (1573, 137124), (1716, 125697), (1758, 122694), (1859, 116028), (2028, 106359), (2178, 99034), (2574, 83798), (2637, 81796), (3042, 70906), (3146, 68562), (3223, 66924), (3516, 61347), (3718, 58014), (3809, 56628), (4356, 49517), (4719, 45708), (5148, 41899), (5274, 40898), (5577, 38676), (6084, 35453), (6292, 34281), (6446, 33462), (7436, 29007), (7618, 28314), (9438, 22854), (9669, 22308), (10548, 20449), (11154, 19338), (11427, 18876), (12892, 16731), (14157, 15236)]