2185254144

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{49919}}^1$

素因数の和:49960

約数の個数: 108

約数和(自身を含む): 6632371200

約数和(自身を除く): 4447117056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 43776, 49919, 99838, 149757, 199676, 299514, 399352, 449271, 599028, 798704, 898542, 948461, 1198056, 1597408, 1797084, 1896922, 2396112, 2845383, 3194816, 3594168, 3793844, 4792224, 5690766, 6389632, 7188336, 7587688, 8536149, 9584448, 11381532, 12779264, 14376672, 15175376, 17072298, 19168896, 22763064, 28753344, 30350752, 34144596, 38337792, 45526128, 57506688, 60701504, 68289192, 91052256, 115013376, 121403008, 136578384, 182104512, 242806016, 273156768, 364209024, 546313536, 728418048, 1092627072, 2185254144]

約数ペア:

[(1, 2185254144), (2, 1092627072), (3, 728418048), (4, 546313536), (6, 364209024), (8, 273156768), (9, 242806016), (12, 182104512), (16, 136578384), (18, 121403008), (19, 115013376), (24, 91052256), (32, 68289192), (36, 60701504), (38, 57506688), (48, 45526128), (57, 38337792), (64, 34144596), (72, 30350752), (76, 28753344), (96, 22763064), (114, 19168896), (128, 17072298), (144, 15175376), (152, 14376672), (171, 12779264), (192, 11381532), (228, 9584448), (256, 8536149), (288, 7587688), (304, 7188336), (342, 6389632), (384, 5690766), (456, 4792224), (576, 3793844), (608, 3594168), (684, 3194816), (768, 2845383), (912, 2396112), (1152, 1896922), (1216, 1797084), (1368, 1597408), (1824, 1198056), (2304, 948461), (2432, 898542), (2736, 798704), (3648, 599028), (4864, 449271), (5472, 399352), (7296, 299514), (10944, 199676), (14592, 149757), (21888, 99838), (43776, 49919)]