248670972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{6343}}^1$

素因数の和:6381

約数の個数: 90

約数和(自身を含む): 714657944

約数和(自身を除く): 465986972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6343, 6534, 9801, 12686, 13068, 19029, 19602, 25372, 38058, 39204, 57087, 69773, 76116, 114174, 139546, 171261, 209319, 228348, 279092, 342522, 418638, 513783, 627957, 685044, 767503, 837276, 1027566, 1255914, 1535006, 1883871, 2055132, 2302509, 2511828, 3070012, 3767742, 4605018, 5651613, 6907527, 7535484, 9210036, 11303226, 13815054, 20722581, 22606452, 27630108, 41445162, 62167743, 82890324, 124335486, 248670972]

約数ペア:

[(1, 248670972), (2, 124335486), (3, 82890324), (4, 62167743), (6, 41445162), (9, 27630108), (11, 22606452), (12, 20722581), (18, 13815054), (22, 11303226), (27, 9210036), (33, 7535484), (36, 6907527), (44, 5651613), (54, 4605018), (66, 3767742), (81, 3070012), (99, 2511828), (108, 2302509), (121, 2055132), (132, 1883871), (162, 1535006), (198, 1255914), (242, 1027566), (297, 837276), (324, 767503), (363, 685044), (396, 627957), (484, 513783), (594, 418638), (726, 342522), (891, 279092), (1089, 228348), (1188, 209319), (1452, 171261), (1782, 139546), (2178, 114174), (3267, 76116), (3564, 69773), (4356, 57087), (6343, 39204), (6534, 38058), (9801, 25372), (12686, 19602), (13068, 19029)]